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Kira finished 2/5 of an puzzle in 1/ 5 of an hour. At this rate, how many puzzles could she finish in 1 hour?
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Jan 3, 2018
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Kira finished 2/5 of an puzzle in 1/ 5 of an hour. At this rate, how many puzzles could she finish in 1 hour?
Mathematics
middle-school
David Liaw
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Answer:
2 puzzles
Explanation:
i took the test
Arjjun
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Jan 4, 2018
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Arjjun
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She could finish 2 puzzles
5/5=1 hr
2/5 each hr
so multiply....
2/5 x 5/5
you simplify, crossing out the 5 in the denominator and the 5 in the numerator
then you get..
2/1, which equals
2
Hou Lu
answered
Jan 9, 2018
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Hou Lu
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