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Genrish500 [490]
3 years ago
14

Juan spent 1 1/2 hours working on a project on Monday, 2 hours on Tuesday, and 2 3/4 hours on Thursday. How many hours did it ta

ke him to finish the project?
Mathematics
2 answers:
aleksklad [387]3 years ago
6 0

Answer:

8 1/4 hours

Step-by-step explanation:

Virty [35]3 years ago
6 0
This is how you solve it
you need a common denominator for 1 1/2 and 2 3/4 so you can do 4
1 1/2 •2= 1 2/4
so 1 2/4 + 2 3/4 = 3 1/4 then you add 2 so 5 1/4
the answers would be - 5 1/4
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