It is! When you're doing a fraction specifically like that, the denominators cancel out. Therefore you can get rid of the 12. It just becomes 21/7, which as you know is 3.
Hope that helps :)
Answer:
15/30 0r 1/2
Step-by-step explanation:
You multiply the fractions
The correct answer is C. 4π / 3
Hope this helps!
It is helpful to estimate quotients when the number is very big.
Answer:
$22.50
Step-by-step explanation:
First, you subtract 30 from 300 which is 270, then you divide 270 by 12 because there is 12 months in a year, and then you get 22.50 per month.
