Question
Albert walks 4/5 off a mile in 5/12 off an hour. Which expression can be used to calculate his unit rate in miles per hour?
Answers
GPT 3.5
To calculate the unit rate in miles per hour, we can use the expression:
\( \left( \frac{4}{5} \text{ mile} \right) \div \left( \frac{5}{12} \text{ hour} \right) \)
This can be simplified to:
\( \frac{4}{5} \times \frac{12}{5} \text{ miles per hour} \)
= \( \frac{48}{25} \text{ miles per hour} \)
So, the unit rate in miles per hour is \( \frac{48}{25} \).
\( \left( \frac{4}{5} \text{ mile} \right) \div \left( \frac{5}{12} \text{ hour} \right) \)
This can be simplified to:
\( \frac{4}{5} \times \frac{12}{5} \text{ miles per hour} \)
= \( \frac{48}{25} \text{ miles per hour} \)
So, the unit rate in miles per hour is \( \frac{48}{25} \).