Math, asked by sumankumari101086, 5 hours ago

using appropirate properties find 1] 9/-11 + 6/7 + 3/7 + 3/11

Answers

Answered by kkeerthana8047

0

Answer:

(-9/11+3/11)+(3/7+6/7)=

-6/11+6/7=7(-6)+6(11)/77=

24/77

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