Question

Runner "R" runs 12 km in 4 hours and Runner "Q" runs 9 km in 3 hour. Which runner had the greatest average speed?

a) Runner R

b) Runner Q

c) both runners had the same average speed

d) insufficient data​

Answer 1

Answer:

D is the correct answer.

thank my answers and follow me

Answer 2

Answer:

c) both runners had the same average speed

Explanation:

speed of runner "R" = 12km÷ 4hrs

= 3km/hr

speed of runner "Q" = 9km÷3hrs

= 3km/hr

therefore, both the runners had same speed