Math, asked by naishasharma163, 2 months ago

6/7 + 1/1 + -7/9 + 19/21 + -12/7

Answers

Answered by unnatikasar24

1

Answer:

-83/63

Step-by-step explanation:

6/7 + 1/1 +-7/9 +19/21 +-12/7

6+7/7 +-7/9 +19/21 +-12/7

13/7 +-7/9 +19/21 +-12/7

-68/63 +19/21 +-12/7

-68/63 -5/21

-68/63 - 15/63

-83/63

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