Find the product of 3 1/5 and 7 1/4. Express your answer in simplest form.

asked Oct 9, 2019 74.4k views

3 votes

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1 vote

Answer:

21 1/20

Explanation:

3 x 7 is 21, 1/4 x 1/5 is 1/20.

Phantomwhale answered Oct 10, 2019

6.5k points

4 votes

3 1/5 x 7 1/4

= (15/5 + 1/5) x (28/4 + 1/4)

= 16/5 x 29/4

= (29x16) / (5x4)

= 464/20

= 116/5

= 20 16/5

SimonVT answered Oct 16, 2019

5.8k points

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