Math, asked by tanishkaaaaaaaaaa, 4 months ago

-9/21 + 5/-7 + 2/3
full solution please

Answers

Answered by Thenavi

1

Answer:

-10/21

Step-by-step explanation:

-9/21+ -5/7+2/3

LCM=21

-9+(-15)+14/21

-9-15+14/21

-24+14/21

-10/21

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