Math, asked by sandhyakumari6394, 14 days ago

evaluate (7^-1+8^-1+9^-1 ) °÷ (1/9) -2​

Answers

Answered by radharanicharchi65
1

Answer:

ok

Step-by-step explanation:

−7)×(−9)×(−11)=(63)×(−11)=−693

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