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Carl solved 20 math problems in 55 minutes how many math problems will carl solve in 75mins

Carl solved 20 math problems in 55 minutes how many math problems will carl solve in 75mins
asked 48.7k views
1 vote
Carl solved 20 math problems in 55 minutes how many math problems will carl solve in 75mins

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User Amir Ali Akbari
by
7.9k points

2 Answers

4 votes
206.25
.....................
answered
User Aniyah
by
7.8k points
4 votes
You need to find out how many problems Carl can do in a minute (unit rate), which is 20/55 or .36363636363. If you multiply it by 75 mins, you get 27.27, so the answer would be 27. 
answered
User Richard Williams
by
8.4k points
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