Answer:4/7
Step-by-step explanation: cross-canceling helps
12/7×1/3
4/7×1/1=4/7
Answer:
x > 10
Step-by-step explanation:
5x - 24 > 26
Add 24 on both sides.
5x -24 + 24 > 26 + 24
5x > 50
Divide by 5 on both sides.
x > 50 ÷ 5
Find x.
x > 10
Answer:
x ≥ -6
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
20/25 = blue
This means 5/25 of the balls in the bag are NOT blue
(25-20 = 5)
We need to convert 5/25 to a percentage
![\dfrac{5}{25} = \dfrac{5\times4}{25\times4}=\dfrac{20}{100}](https://tex.z-dn.net/?f=%5Cdfrac%7B5%7D%7B25%7D%20%3D%20%5Cdfrac%7B5%5Ctimes4%7D%7B25%5Ctimes4%7D%3D%5Cdfrac%7B20%7D%7B100%7D)
% = per cent
"per" means "out of"
"cent" means "one hundred"
so
20/100 = 20%