Dina and Masha started out on a 20 miles bike path at the same time. When Dina reached the end of the 20 miles, Masha still had

Question

hodyreva [135]

4 years ago

11

Dina and Masha started out on a 20 miles bike path at the same time. When Dina reached the end of the 20 miles, Masha still had

4 miles left to bike. If Dina's biking speed was 10 mph, find Masha's biking speed.

Mathematics

2 answers:

mixas84 [53] · Answer 1 · 2021-11-27T23:21:41+03:00

mixas84 [53]4 years ago

7 0

Answer:

8mph

Step-by-step explanation:

when dina arrived to 20 masha was at 16. so the relation is 20/16 and if dina's speed was 10 your formula is 10/x=20/16 that means x/10=16/20. so x will be 8

gogolik [260] · Answer 2 · 2021-11-28T01:33:42+03:00

gogolik [260]4 years ago

4 0

Answer:

8mph

Step-by-step explanation:

(20-4)/2

=16/2

=8