Choose all options that apply. Which of the following are equal to 20%? | a) .25 b) 1/5 Oc) 1/10 d) .20

1/5

Step-by-step explanation:

Because 5 times 20 equals 100 and 1/5 is 20/100 or 20%

D.) .20

Step-by-step explanation:

if you move the decimal two places to the right then replace it with a %, you will get 20%. Hope this helps!

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