Explain how you would find 45x7/9 mentally

Mathematics

1 answer:

fredd [130]3 years ago

4 0

First you add a one under the 45 than multiply the two numerators together than you should get 315 then multiply the two bottoms numbers now your answer should be 315/9 after that you divide 315 and 9 And than make that a mixed fraction and simply if needed

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