waves4934 waves4934

26-03-2018
Mathematics

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Look Ray 0.45 hour to rake the leaves and 3/4 hour to mow the lawn how many minutes did it take him to do both tasks

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tristanwil tristanwil

26-03-2018

0.45*60=27
0.75*60=45
27+45=72
The answer is 72 minutes

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