590 × 51 We have to start our calculations with left side of digits. In this example (590) has last digit 0 so forget about it now, we can simply put that 0 in the end. So our question is 59 × 51 First multiplied 51 by 60 (60-1) 51 × 60 = 3060 And then minus 51 3060 - 51 = 3009 Now put the 0 that we left in the beginning 30090 You can call it as base method. Now take a look again, you can notice there is a specific condition too (If you already know how to calculate 2 digit squares , it will be a piece of cake for you) 51 × 59 How much gap between these two numbers ? It's 8 , right Now square the middle digit and minus 16 (because gap is 8) Middle number - 55 So 55^2 = 3025 And then minus 16 = 3009 I hope it will help you. If you have any difficulty to understand this, you can ask about this in the comments.
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Sir u r great
Thanks।
Thanks you sir or learning
Welcome!
You are really Great👍👍bro
Wah wah kya trick hai daasssuuuuu
Thanks for nice words
Thank u will really help in my class 9 maths calculation
Nice nd wise
Thanks for appreciating. Best of Luck!
Very very useful for students.
Nice method
thanks
Starts at1:25
Saved my time
Dil khush kar diya aapne sir
your welcome!
B
JUST A GOOD TRICK
Good efforts bus those examples or de dete do or mja AA jata..but still it's gud..... keep growing...
I love it
Nice
Nice method Sir
Starts at 1.25
Sir we can use digital root also for this it will be very easy then
Yes for that there more videos on this channel. Please also watch digital root videos for concept clarity.
ye kya hoootaha
Thank u very much sir Jesus bless u
Little bit confusing ... 🤔🤔
Watch at 1.5x
The answer is option B
a) 9984
Besic know
Thank u sir
A) 9984 _ @sahirtechnical
A
Trick acha tha par voice thik Kar le bhayi..phusphusa q rahe ho
Thanks for feedback. This is old video. Poor voice quality is due to mic. We have upgraded mic now. So don't worry.
Answer is option '' a''
Please 590 × 51
590 × 51
We have to start our calculations with left side of digits.
In this example (590) has last digit 0 so forget about it now, we can simply put that 0 in the end.
So our question is 59 × 51
First multiplied 51 by 60 (60-1)
51 × 60 = 3060
And then minus 51
3060 - 51 = 3009
Now put the 0 that we left in the beginning 30090
You can call it as base method.
Now take a look again, you can notice there is a specific condition too (If you already know how to calculate 2 digit squares , it will be a piece of cake for you)
51 × 59
How much gap between these two numbers ?
It's 8 , right
Now square the middle digit and minus 16 (because gap is 8)
Middle number - 55
So 55^2 = 3025
And then minus 16 = 3009
I hope it will help you.
If you have any difficulty to understand this, you can ask about this in the comments.
A 9984
a
right ans
Bhai 979 7=kare gay toh kitna aaye ga
It is shown 2sec but can't understand
🤔😬
Practice...sometimes if there are mcqs then you need only one digit to identify right ans..so it just takes 2 seconds literally
Sir mujhe is ka trick bataye
129 -24 -590 = Ans. = 94
This videos for multiplication will make different video for that
comparitively time jyada lag raha hai.......
practice karne se km time lagega
9984 it is a answer
Sir thoda speed badhiye aap accha bta rhe hai thodi speed slow hai
Ok , I will try to deliver faster
@@SuccessRisers Jo video 2-3 minute ka hona chahiye wo 5 min k ho gya
Answer is option "a"
Good
so bad
ye to simple multiplication hai ...............
aap ne to bas usee eak line me likh diya
It is not too good
or exam me ye kuch yad nai rahta
Kha se iit kiye ho
You are making it much confusing
9984
boring🤢😡😡😡😡😡
Nice
Thank you
Nice method
Yes, I hope you liked it
Thank you sir
a
A
9984
Nice method
A
9984
A
9984
👍