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Anna [14]
3 years ago
8

Team tool bella canoed 15 3/4 miles in 5 1/4 hours. What was their average rate of speed in mph

Mathematics
2 answers:
Alona [7]3 years ago
8 0

Answer:  The average rate of speed is 3 miles per hour.

Step-by-step explanation:  Given that the team tool bella canoed 15\dfrac{3}{4} miles in 5\dfrac{1}{4} hours. We are given to find the average rate of speed in miles per hour (mph).

We will be using unitary method to solve the given problem.

Now,

15\dfrac{3}{4}=\dfrac{63}{4},~~~~~5\dfrac{1}{4}=\dfrac{21}{4}.

According to the question,

In \dfrac{21}{4} hours, number of miles canoed by the team is

=\dfrac{63}{4}~\textup{miles}.

Therefore, in 1 hour, number of miles canoed by the team is given by

\dfrac{\frac{63}{4}}{\frac{21}{4}}=\dfrac{63}{4}\times \dfrac{4}{21}=3~\textup{miles}.

Thus, the average rate of speed is 3 miles per hour.

yarga [219]3 years ago
6 0
Team Tool Bella's average rate was 3 miles per hour.
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