Alex drives at an average speed that is 2/5 of the average speed that roy's train travels.
alex takes 20 minutes to travel 25 km in her car.
roy travels for 2 hours and 15 minutes on his train.
how far does roy travel to 2 dp?

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

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

id

step-by-step explanation:

idk

idk

i know the way

and

idk