Question

MEDAL PLZZZ HELP!!
The Martinez family walked three over five of a mile in three over eight of an hour. What equation can be used to calculate their unit rate in miles per hour?
A) three-fifths over three-eights equals one and three-fifths miles per hour
B) three-eighths over three-fifths equals one and three-fifths miles per hour
C)three-eighths over three-fifths equals five over eight mile per hour
D) three-fifths over three-eights equals five over eight mile per hour

Answer 1

Since you want miles per hour, you need to divide the number of miles by the number of hours. You were given 3/5 mile and 3/8 hour. Divide miles by hours to get miles per hour.

Answer 2

3/5÷3/8=8/5
So D is true

Answer 3

No not D