Math, asked by jennie2263, 22 days ago

Simplify : 9/21 + 3/21 - 7/21.

Answers

Answered by sivasakthit

2

Answer:

5/21

hope it helps

Answered by sukhdes1956

2

Answer:

9+3 = 12, 12 - 7 = 5 denominator as it is 21

Answer. 5/21

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