alfredod alfredod

18-01-2019
Mathematics

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What is 4 multiplied by 5 7/9 as a mixed number or fraction

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DonSmilo DonSmilo

18-01-2019

The answer is 23 and 1÷9

First you multiply 4 by 5 and wind up with 20
Then you multiply four by 7÷9.
That gets you 28÷9
You take out all the nines you can from 28, three in this case.
That gets you 27÷9 + 1÷9
Your total thing is 20+27÷9+1÷9
That equals 20+3+1÷9
That equals 23 and 1÷9

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