Math, asked by Anonymous, 7 months ago

anyone give correct answer ????​

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Answered by nvm98
1

answer of b) is

11×-8=-88

9×7= 63

now

-88/63×-3/4=

answer is 22/21

d)4/5+6/7=58/35

now 58/35÷-1/5=

58/35×5/-1=

58/-7

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