Two runners start 30kilometer apart and run toward each other. they meet after 3hours. One Runner runs 2 kilometers per hour fas

Question

3 years ago

15

ter than the other runner. What rate do they run

1 answer:

joja [24] · Answer 1 · 2022-03-10T01:05:50+03:00

joja [24]3 years ago

3 0

Answer:

4 km per hour and 6 km per hour.

Step-by-step explanation:

The combined running rate = 30/3 = 10 km/h.

If one runner's speed = x then the other one's speed is x+2 km/h.

So x + x + 2 = 10

2x = 8

x = 4

So one runs at 4 km/h and the other at 6 km/h.