Question

What is the average speed of a runner if he ran 27/3 mile in 30 minutes

Answer 1

Answer:

$\huge\bf{Question\:}$

What is the average speed of a runner if he ran 27/3 mile in 30 minutes?

$\bold\red{Solution}$

Given-

Distance - 27/3 Miles

Time - 30 minutes

Speed - ?

Step by step

1 hour → 60 minutes

So,

30 minutes → ½ hours

Then,

$Speed = \frac{Distance}{Time}$

◈ Suppose the speed be x

$Speed = \frac{27/3}{1/2}$

$x = \frac{ 27\:×\:2}{3\:×\:1}$

$x = \frac{54}{3}$

$\bold\blue {x\:=\:18}$

Hence,

The average speed will be 18 Miles per Hour.