One of your friends lives 225 km away. It took him 2.5 hours to travel to the cottage. At what speed did he travel? (Distance = Speed x Time) need answer in k/h. and all the wor…

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asked Nov 26, 2017 230k views

1 Answer

Amit Dube · Answer 1 · 2017-12-01T02:38:13+0000

D = ST....but we are looking for speed, so I am going to rearrange the formula. D/T = S

D = 225
T = 2.5

S = D/T
S = 225/2.5
S = 90 km per hr <==