a garden hose can 1/3 of a pool in 3/4 hour. How much of the pool can the garden hose fill in an hour?

4/9

Step-by-step explanation:

you can set up a proportion:  amt water / time

let 'w' = portion of pool

1/3 ÷ 3/4 = w / 1

cross-multiply:

1/3 = 3/4x

9x = 4

x = 4/9

4/9

Step-by-step explanation:

1/3 divided by 3= fill in 1/4 hour=1/9

1/9x4=4/9

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi