All you need to do is pull out the common factor of

:
Answer:
Length: 10 cm
Width: 5 cm
Step-by-step explanation:
Answer:
3333.6
Step-by-step explanation:
bc i said soo
Answer:
46 miles per hour
Step-by-step explanation:
ِAn hour has 60 minutes. In 60 minutes, there is four 15 minutes (4*15 = 60).
So, if it travelled 11.5 miles in 15 minutes, in an hour, it travelled 11.5 * 4 = 46 miles per hour.