ASVAB AFQT Arithmetic Reasoning answer 26
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- Опубликовано: 10 фев 2025
- Full video at • PASS The ASVAB AFQT 20...
. Over the next few weeks, I am going to be releasing short solutions to the ASVAB AFQT Arithmetic Reasoning questions.
Hopefully this can help you raise your score for your military entrance exam!
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i say cross duvudubfg is faster for 72/3 = 24 x 8 =192 its easier to multiply smaller numbers and you keep the numbers smaller by doing the division first
Oh lord, I had the exact same question and skipped and I got it here, thanks
You took the test already ? Was it exactly like this one just phrased differently?
Thank you! I would have abracadabrad that question 😂
I suck at this, it’s been years since reviewing a math equation. 😅
Why did you flip the fraction ? When is this needed ?
When you divide fractions you're supposed to flip them (the reciprocal is the flipped version)
when you multiply fractions it’s
1/2 * 2/3 multiplied straight across
division is the opposite of multiplication, so you flip over the number you’re dividing by and you can now multiply straight across
so 1/2 divided by 2/3 becomes 1/2 * 3/2
fractions are weird bro
I need help with dividing
ruclips.net/video/T_PqsNiJ1qQ/видео.html This link should help you with dividing.
i’ve been tearing math for a while, and in my experience, people who use Shortcuts without understanding how to get there, makes it harder to learn.
let me break it down for you. a few basic concepts
any number divide by 1 = the same number
1/1 = 1
10/1 = 10
72/1 = 72
imagine you have a pizza and you cut it into 5 slices. then you give them all to one person. how many slices does that person have? 5, they get all 5 slices
this is how we rewrite 72 into 72/1 as a fraction
now for dividing fractions
72 / (3/8) =?
to make it easier to understand we have to learn why we use reciprocals.
how do i make the denominator into 1?
the denominator (the number on the bottom of the fraction) is (3/8) if i multiply 3/8 by 8/3 i get 1.
3 x 8 = 24
8 x 3 = 24
and any number over itself = 1
so 24/24 = 1
so now that we multiplied the bottom number by the reciprocal of 8/3 we have to do the same to the numerator to keep the fraction balanced.
this is how we get 72 * (8/3).
this is quite a large number to compute. let’s start with 72.
8/3 can be written as
8/1 * 1/3
72 * (1/3) or 72/3 = 24
24 * (8/1) = 192
hope that helps, you can also message me for free math tutoring