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3 years ago

11

3/22 + -1/11 Add this fraction

1 answer:

Mashcka [7]3 years ago

7 0

You need to use a common denominator. The least common denominator of 11 and 22 is 22.

3/22 + -1/11 = 3/22 + -2/22 = 3/22 - 2/22 = 1/22

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