4 years ago

if Amanda hikes at an average speed of 2.72 miles per hour, how long will it take her to hike 6.8 miles

2 answers:

7 0

It will take Amanda 2 hours and 30 minutes because 2.72 is an hour and 1.36 is half an hour (30 minutes) so if you multiply 2.72 by 2 you get 5.44 then you add 1.36 and you will end up with 6.80 so the answer is 2 hours and 30 minutes.

kompoz [17]4 years ago

3 0

Speed times time=distance
distance=6.8
speed=2.72
time=?

2.72 times ?=6.8
divide both sides by 2.72
?=2.5

answer si 2.5 hours

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