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2 years ago

8

Sophie bikes at a speed of s MPH and Rana bikes at a speed of r Mph. Rana took a bike ride that was m mile long. How long did sh

e spend biking?

2 answers:

MrMuchimi2 years ago

6 0

Answer:

For this problem I got (20/r)-(20/s).

Step-by-step explanation:

Savatey [412]2 years ago

4 0

Answer:

r/m

Step-by-step explanation:

you need to have speed over distance to tell how long rana webt

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