Math, asked by thefactraid, 8 months ago

Evaluate
1. 3/7+-4/9+-11/7+7/9

Answers

Answered by Alc28

1

Step-by-step explanation:

rearrange them

3/7-11/7-4/9+7/9

add numbers with same denominator

(3-11)/7+(7-4)/9

-8/7+3/9

-8/7+1/3

take LCM

(-24+7)21

-17/21.

Answered by Anonymous

4

Answer:

Hey mate here is your answer

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