30. AGES
NO. OF BOYS
Under 8
5
8
3
9
5
10
Over 10
7
The chart shows the number of boys in each age group. If 20 percent of the boys were less
than 9 years old, how many boys were 9 years old?
Answer..
(3)​

A50% increase followed by 33 1/2% decrease

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.