3 years ago

what number must be added to both numerator and denominator of 16/21 to make the resulting fraction equal to 5/6?

1 answer:

4 0

9 because 16 plus 9 is 25 and 21 plus 9 is 30. now you have 25/30
Now you have to simplify:

25 divided 5 is 5 and 30 divided 5 is 6. So 5/6

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so we know that there are two numbers that added together give us 25

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Step-by-step explanation:

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atroni [7]

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