Q.18 The car tank was 1/8 full. After pumping gas, it became 7/8 full so she filled 7/8-1/8 of her tank so 6/8. Now, gas is 1.5 per gallon. She paid 18. 18/1.5 = 12 Gallons added. So, that means that 6/8 of her gas tank is equal to 12 gallons of fuel. 6/8 x =12, {x=16} Ans.
Question 8 explanation: 1.5 dollars give 1 gallon of gas therefore 1 dollar gives 2/3 gallons of gas and 18 dollars will give 12 gallons of gas now the gauge moved from 1/8 to 7/8 means 12 gallons of gas filled 6/8th volume of tank volume filled by gas/total volume = 12/x=6/8 therefore x=16 gallons
41:00 Answer is 16. Solution:- gas reaches from 1/8 to 7/8 means 6/8 of the gas tank is filled with gas which costs 18$. Now we have to find how much the remaining 2/8 of the gas tank will cost when filled with gas. 6/8 > 18$ 2/8 > x$ find x by cross multiplication which is 6$ 18+6= 24$ So the whole gas tank to be filled with gas will cost 24$. We know that 1 gallon > 1.5$ Now we have to find how many gallons of gas costs 24$ 1 gallon > 1.5$ x gallon > 24$ again by cross multiplication, find x which is 16 so 16 gallons cost 24$ and since the gas tank also costs 24$ to be filled completely so it has the capacity of 16 gallons
SIR PLEASE UPLOAD THE PDF OF FRACTIONS TOPIC BECAUSE IT IS VERY DIFFICULT TO TAKE SCREENSHOTS OF EVERY QUESTION OR WRITE DOWN EVERY QUESTION.JAZAKALLAH
Question# 8: before filling the gass:1/8 after : 7/8 Arlene filled= (7/8 - 1/8)= 6/8 parts of the tank now; 1gallon= 1.5$ x gallon= 18$ (cross multiply) x=12gallons so 6/8 part of tank fills= 12 gallon of tank 1/8 part of tank will fill= x (cross multiply) x=2 since 1/8th part=2 total= (2*8) =16 so 16 (option c is the answer)
Question no 8 Let's break it down step by step: Initial gas level: 1/8 Final gas level: 7/8 Difference in gas level: 7/8 - 1/8 = 6/8 = 3/4 (since 6/8 simplifies to 3/4) Total amount paid: $18 Price per gallon: $1.50 Total gallons filled: $18 / $1.50 = 12 gallons Since 3/4 of the tank was filled with 12 gallons: Capacity of the gas tank = 12 / (3/4) = 12 / 0.75 = 16 gallons So, the capacity of the gas tank is 16 gallons.
Assalamualaikum Sir, I have a question, Sir apna last question ka data ma Wednesday ka fraction 1/8 ko 1 sa minus ku nhi kia. I hope you will gave me the Answer of my Question.
@@abidaakram8906 FIRSTLY, we will calculate the number of liters filled in the tank so 18/1.5=12 liters. Then, We will calculate how many liters of gas goes in the car (7/8x-1/8x=12). You will get 16.
sir q7 main apney kaha equal to kay bad hamesha number houta hai but in q9 apney equals to kay bad undelivered likha hai mujhe ye logic samj main nahi ayi kindly explain please.
@@striker-z6m Solution:- gas reaches from 1/8 to 7/8 means 6/8 of the gas tank is filled with gas which costs 18$. Now we have to find how much the remaining 2/8 of the gas tank will cost when filled with gas. 6/8 > 18$ 2/8 > x$ find x by cross multiplication which is 6$ 18+6= 24$ So the whole gas tank to be filled with gas will cost 24$. We know that 1 gallon > 1.5$ Now we have to find how many gallons of gas costs 24$ 1 gallon > 1.5$ x gallon > 24$ again by cross multiplication, find x which is 16 so 16 gallons cost 24$ and since the gas tank also costs 24$ to be filled completely so it has the capacity of 16 gallons
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Q.18 The car tank was 1/8 full. After pumping gas, it became 7/8 full so she filled 7/8-1/8 of her tank so 6/8. Now, gas is 1.5 per gallon. She paid 18. 18/1.5 = 12 Gallons added. So, that means that 6/8 of her gas tank is equal to 12 gallons of fuel. 6/8 x =12, {x=16} Ans.
so there is a mistake in question, it is 18.00$ not 18,00$ ? moreover 1800$ for a gas tank does not make sense!
MashAllah
Question 8 explanation: 1.5 dollars give 1 gallon of gas therefore 1 dollar gives 2/3 gallons of gas and 18 dollars will give 12 gallons of gas
now the gauge moved from 1/8 to 7/8 means 12 gallons of gas filled 6/8th volume of tank
volume filled by gas/total volume = 12/x=6/8 therefore x=16 gallons
thank you so much sir for posting these lecture.
Thank you, this is the most awaited topic
thank u so much sir for helping us out with maths😊
The wording of these word problems is so confusing. The questions are easy but the wording makes it impossible to disect the problem
Yeah fr
love you sir, you are great.
41:00 Answer is 16.
Solution:-
gas reaches from 1/8 to 7/8 means 6/8 of the gas tank is filled with gas which costs 18$. Now we have to find how much the remaining 2/8 of the gas tank will cost when filled with gas.
6/8 > 18$
2/8 > x$
find x by cross multiplication which is 6$
18+6= 24$
So the whole gas tank to be filled with gas will cost 24$.
We know that 1 gallon > 1.5$
Now we have to find how many gallons of gas costs 24$
1 gallon > 1.5$
x gallon > 24$
again by cross multiplication, find x which is 16 so 16 gallons cost 24$ and since the gas tank also costs 24$ to be filled completely so it has the capacity of 16 gallons
👌
Sir ,why you not included fractions of all seniors and juniors in total no of students of questions 7??
Ohhh thank uhhhh so much sirrrrr
sir hashim>>>dora😂
you are the best online sir!❤
SIR PLEASE UPLOAD THE PDF OF FRACTIONS TOPIC BECAUSE IT IS VERY DIFFICULT TO TAKE SCREENSHOTS OF EVERY QUESTION OR WRITE DOWN EVERY QUESTION.JAZAKALLAH
Question# 8:
before filling the gass:1/8
after : 7/8
Arlene filled= (7/8 - 1/8)= 6/8 parts of the tank
now; 1gallon= 1.5$
x gallon= 18$
(cross multiply)
x=12gallons
so 6/8 part of tank fills= 12 gallon of tank
1/8 part of tank will fill= x
(cross multiply)
x=2
since 1/8th part=2
total= (2*8)
=16
so 16 (option c is the answer)
Thank you Thank you Thank you Sir! 😊
Sir home work Wala problem nhi ho that ab hum kia Karen
Asalamu Alaikum sir ye vedios dawood ki prep ke lia kafi hain...
Q.8 ans = 16
Sir how can we solve these in 1 or 2 minute is it possible?
In the fourth question why are the passengers being multiplied ? from first stop to second? shouldnt they be added?
Exactly!! That's my question as well.
in 2024✌️
Sir apna q 7 ama all students ma seniors and juniors ko add ku nimkiya jb apna non seniors or non juniors ko add Kira sir can you give me answer
May Allah bless u sir
thank u sir
Sir last question m Monday k day k fraction 1/4 minus q NH huwa
Thanks
Question no 8
Let's break it down step by step:
Initial gas level: 1/8
Final gas level: 7/8
Difference in gas level: 7/8 - 1/8 = 6/8 = 3/4 (since 6/8 simplifies to 3/4)
Total amount paid: $18
Price per gallon: $1.50
Total gallons filled: $18 / $1.50 = 12 gallons
Since 3/4 of the tank was filled with 12 gallons:
Capacity of the gas tank = 12 / (3/4)
= 12 / 0.75
= 16 gallons
So, the capacity of the gas tank is 16 gallons.
sir dawood me cs ka lia ap ki basic math ki pori play list karni ha ya kuch skip karsakty han
Bhai ap ne 2023 ma Dawood ka test diya tha
Apky entry test mayn basic maths ayi thi? Ya advance maths?
sir ya wla portion nts ma to nai ataa na is bary ma guide kr dy
Ata hy
Assalamualaikum Sir, I have a question, Sir apna last question ka data ma Wednesday ka fraction 1/8 ko 1 sa minus ku nhi kia. I hope you will gave me the Answer of my Question.
Ye last mcqs me monday include q ni kia ?
Q 7 ma total find karne ke loya juniors ki fraction kiyon multiply nai karni?
Q no: 8 =18
Sir plz make a vedio of IBA past questions of Averages too
Next video is on thia topic
30:42 Dora the explorer: tell me where is the answer
Q8 ans is 16
@@abidaakram8906 FIRSTLY, we will calculate the number of liters filled in the tank so 18/1.5=12 liters. Then, We will calculate how many liters of gas goes in the car (7/8x-1/8x=12). You will get 16.
@@nostalgic_thinktankArlene is charged 18,00 or 18.00 ?
@@huzaifa_karim 18.00 is also written as 18,00 in some countries
sir q7 main apney kaha equal to kay bad hamesha number houta hai but in q9 apney equals to kay bad undelivered likha hai mujhe ye logic samj main nahi ayi kindly explain please.
sir please batayen
Sir is this for nust bba ?
Yes
sir kindly groups,semi groups,monoid,group par bhi lecture bana den.
Banay howay ecat playlist Mai sir ki
Q:7 .. Answer will be 120 .
How did you solve it
No it's 180, it's a question from iba grades books
Thank you so much sir
can someone explain mcq no 7? total students me seriors and juniors count kion nahi kiye sirf non seniors non juniors and sophomores he kion kiye??
because the question was "How many SENIORS attended?" so we will count everyone else and subtract the others to get the SENIORS.
Sirr can you elaborate more
24 Ans
Sir apki agli video kab aye gi iba k entry test sy related
Sirf question no 4 ap ny equation ko solve karty hoye 1 ki jaga 3 ko multiply aur divide kiun karwaya h
Question 8 Answer is 24
Ye question galat he .. $18.00 charge kia arlene ne . Jbke yaha pr $18,00 likha hua .. apne kese krlia solve?
@@minahilmir390 G ap sai keh rahi hain idhr $18,00 hai, lekin mein ny $18.00 ko hi solve kiya hai....jiss ka answer 24 aya
40:23 Answer 16 gallons
o yara g zara easy way mein samjha do plz
@@striker-z6m Solution:-
gas reaches from 1/8 to 7/8 means 6/8 of the gas tank is filled with gas which costs 18$. Now we have to find how much the remaining 2/8 of the gas tank will cost when filled with gas.
6/8 > 18$
2/8 > x$
find x by cross multiplication which is 6$
18+6= 24$
So the whole gas tank to be filled with gas will cost 24$.
We know that 1 gallon > 1.5$
Now we have to find how many gallons of gas costs 24$
1 gallon > 1.5$
x gallon > 24$
again by cross multiplication, find x which is 16 so 16 gallons cost 24$ and since the gas tank also costs 24$ to be filled completely so it has the capacity of 16 gallons
Sir ap ka video pa kafi adds ayta ha
24
Q 8_ answer 12 ? hai sir
or 14
?
@@mujeebgaming1748Mera 14 aaya ha
@@based_asian.2119 how
16 hy
SIR AGAR AP BAR BAR YAHIN BAAT REPAET NA KRY K YE SAWAL LUMS IBA NUST ETC ME AEIN AI TO U VIDEO 25 MIN TK JA SKTI HAI😒😒
PLEASE TRY TO SAVE OUR PRECIOUS TIME
@@AounAbbas-gt7nw ap mt dekhn kindly agr apko baat smj nhi arahi to bete koi issue nhi
where's your old energy level?😱
Up and down aty rethy hn gala hy
Remember me in your kind prayers ✨
@@MathsflixByHashimZia get well soon:)
Who the hell made these questions kis kay dimagh main atay hain is tarah kay qs kon itna farigh hay
Pookie; These all are from the past papers of NUST IBA LUMS NTS
Q8 answer is 16
24