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2 years ago

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Is 28/81 less than 7/9.Is 28/81 less than 4/9?

1 answer:

lesantik [10]2 years ago

8 0

28/81 is less than 7/9

28/81 is less than 4/9

The common denominator is 81, so you say 9 can go into 81 nine times, so you multiply 9 by the numerator, so 7/9 is now 63/81 an 4/9 is now 36/81

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