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Find the multiplicative inverse of 81/16 to the power -3/5

Find the multiplicative inverse of 81/16 to the power -3/5

Grade:8

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

Here is the solution:

multiplicative inverse means reciprocal of number.
ex :
multiplicative inverse of ¾ is 4/3


like this only (81/16)^-(3/4) multiplicative inverse is (16/81)^(-3/4)
which comes out to be 27/8.

Thanks

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