A boy leaves on a bicycle trip at the rate of 8 mph. One hour later the father, realizing that his son forgot his camping gear,
2 answers:
Answer:
The answer is 40 mph.
Step-by-step explanation:
A boy leaves on a bicycle trip at the rate of 8 mph.
One hour later the father, sets out by car.
Let x be the speed of the father.
Distance of boy = rate x time =
Distance of father =
We will equal both Distance = Distance
=>
Multiplying both sides by 4:
x = 40
Hence, the answer is 40 mph.
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