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earnstyle [38]
3 years ago
6

Kaitlin runs 3 miles in 25 minutes. at the same rate, how many miles would she run in 20 minutes?

Mathematics
1 answer:
inessss [21]3 years ago
6 0
Find out how much she runs in 1 minute. 

3/25=0.12 miles in a minute 

To find the distance covered in 20 minutes; 

(0.12)(20)
=2.4 miles 

Hope I helped :) 
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Jim was thinking of a number. Jim adds 20 to it, then doubles it and gets an answer of 99.2. What was the original number?
azamat

Alright, lets get started.

Jim was thinking of a number.

Suppose the number Jim was thinking, is x.

Jim adds 20 to it means number will be = x+20

And Jim doubles it, means 2*(x+20)

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It means the original number is 29.6.   :   Answer

Hope it will help :)



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