Your sister drives 60 minutes at a constant speed of 40 miles per hour. She then reaches the highway and speeds up therefore driving for another 30 minutes at a constant speed of 60 miles per hour.

a) how far did you and your sister travel altogether?

b) how long did it take?

Question

Jax Horne

17 October, 15:50

+3

Answers (2)

Know the Answer?

Miley Norris · Answer 1

A.) You and your sister traveled 70 miles altogether

b.) It took 90 minutes

Ann Barker · Answer 2

A) your sister drove 70 miles total

b) it took 90 minuets

Your sister drives 60 minutes at a constant speed of 40 miles per hour. She then reaches the highway and speeds up therefore driving for another 30 minutes at a constant speed of 60 miles per hour.a) how far did you and your sister travel altogether?b) how long did it take?