Please help, can’t solve?

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1 Answer
Dec 1, 2017

Motocycle = 2 hours
Bus = 2. 5 hours
Truck = 3 hours
Bicycle = 7.5 hours.

Explanation:

R=DT or

T=DR

Where R = rate

Where D = distance

Where T = time

Motocycle's time = 15075=2

Bus's time = 15060=212

Truck's time = 15050=3

Bicycle's time = 15020=712