Question
Albert walks
4/5
of a mile in
5/12
of an hour. Which expression can be used to calculate his unit rate in miles per hour?
A. 4/5-5/12
B. 5/12x4x5
C. 5/12 over 4/5
D. 4/5 over 5/12
4/5
of a mile in
5/12
of an hour. Which expression can be used to calculate his unit rate in miles per hour?
A. 4/5-5/12
B. 5/12x4x5
C. 5/12 over 4/5
D. 4/5 over 5/12
Answers
GPT 3.5
The correct expression is:
C. 5/12 over 4/5
To calculate the unit rate in miles per hour, divide the distance (4/5 mile) by the time (5/12 hour). This can be represented as a fraction: 4/5 divided by 5/12.
C. 5/12 over 4/5
To calculate the unit rate in miles per hour, divide the distance (4/5 mile) by the time (5/12 hour). This can be represented as a fraction: 4/5 divided by 5/12.