Math, asked by taramridulasharma, 10 months ago

Write the following as a rational number :
A) 4/7+0+-13/7+-8/9+17/21

Answers

Answered by rahul9540

4

4/7+0+-13/7+-8/9+17/21

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

=36-117-56+119/63

=-209+119/63

=-90/63

=-10/7

Hope its help☺✌

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