Answer:
36 miles
Explanation:
convert the one hour into minutes, which will be 60 minutes.
if 12 miles = 20 minutes,......................... what about 60 minutes.
?? = 60 minutes.
cross multiply:
it will become; 12 ×60 ÷20
= 36 miles
Answer: 36 miles
Step-by-step explanation: Multiply 12 by 3 to find out how many miles a person will walk in an hour.
12 miles = 20 minutes
12 x 3 = 36
36 minutes in 1 hour
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