Since there are 60 minutes in an hour, 1/5 of an hour is 60/5=12. U can then multuply 12 and 1/4 which is 3 miles per hour.
Answer:
the plain is going 12km in one minute
Step-by-step explanation:
First you gotta remove all parentheses by multiplying the factors next remove all grouping if the terms are containing exponents then you combine all terms and lastly you combine the constants
Cause 400 divided by 10 is 40
Answer:
896 metres per minute
Step-by-step explanation:
not for much sure
