High School

Whitney is training for a cycle race.

In the first week of training, she cycles 75 miles, averaging 18 mph.
In the second week of training, she cycles 105 miles, averaging 20 mph.

A) Work out the percentage increase in the distance she travels.
B) Work out the percentage increase in Whitney's speed.

Answer :

Answer:

21.24%

Step-by-step explanation:

Speed=Distance/time

Rewriting equation time=distance/speed

75/18= 4.33

105/20=5.25

21.24% increase

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