Math, asked by laxmankumar9717, 1 month ago

evaluate the following. 4/7+(-8/9)+(-13/7)+17/21

Answers

Answered by bijenderdahiya26

1

Answer:

4/7+17/21-8/9-13/7

29/21-(8/9+13/7)

29/21-173/63

take LCM

and -94/63 will come which is the required answer

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