Math, asked by mailtokamal8303, 2 months ago

Using commutative and associative of addition 4/7+0+(-13/7)+17/21

Answers

Answered by raotripti10gmailcom

1

Step-by-step explanation:

4/7+0+(-13/7)+17/21

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

= (12-39+17) /21

= -10/21

it's answer

-10/21

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