In a triathlon, Jenny swam for 1 hour, biked for 1.75 hours, and ran for 1 hour. Her average biking speed was 2 times her averag

Question

4 years ago

9

In a triathlon, Jenny swam for 1 hour, biked for 1.75 hours, and ran for 1 hour. Her average biking speed was 2 times her averag

e running speed, and her average running speed was 8 times her average swimming speed. The total distance of the triathlon was 55.5 kilometers. Write and solve a linear equation to calculate Jenny’s average swimming speed (x) in kilometers per hour. Give your answer to the nearest tent
Assist me ASAP! 17 points!

Mathematics

1 answer:

ehidna [41] · Answer 1 · 2021-12-16T13:29:42+03:00

ehidna [41]4 years ago

6 0

Jemmy's swimming speed = 1.5 km/h

55.5/37=1.5