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Compare rates in context

1 Answer

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We know that

• Satellite B flies 77400 miles in 9 hours.

To find the constant rate of satellite B, let's divide.


\begin{gathered} r_B=(77400mi)/(9h) \\ r_B=8600((mi)/(h)) \end{gathered}

Satellite B flies 8600 miles per hour.

Satellite A flies 1800 miles per hour because that's its constant rate.

Subtract the rates to find the difference between them.


8600-1800=6800

Therefore, Space Explorer B travels 6800 miles more than Space Explorer A in one hour

User Schustischuster
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