3
3. What rational number should be subtracted from the sum of
and
to get
13
?
21
14
7

December 26, 2021

By Autumn

1 thought on “3<br />3. What rational number should be subtracted from the sum of<br />and<br />to get<br />13<br />?<br />21<br />14<br />7<br”

1. Therefore, -41/42 should be subtracted from the sum of 3/14 and -4/7 to get 13/21.

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