Ask Question
1 November, 03:47

Four friends compared there bike riding times. Jess rode 4.25 km in 20 min. Corey rode 3.75 km in 18 min. Mia rode 3.5 km in 17 min. Zoey rode 3.6 km in 16 min.

Who rode at the greatest rate of speed?

A.

Jess

B.

Corey

C.

Mia

D.

Zoey

+3
Answers (1)
  1. 1 November, 04:06
    0
    Jess rode 4.25 km in 20 min.

    Speed = 4.25: 20 = 0.212 km/min

    Corey rode 3.75 km in 18 min.

    S = 3.75 : 18 = 0.208

    Mia rode 3.5 km in 17 min.

    S = 3.5 : 17 = 0.205

    Zoey rode 3.6 km in 16 min.

    S = 3.6 : 16 = 0.225

    The greatest rate of speed : ZOE with 0.225 km/min
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Four friends compared there bike riding times. Jess rode 4.25 km in 20 min. Corey rode 3.75 km in 18 min. Mia rode 3.5 km in 17 min. Zoey ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers