Question

is 8/9 the multiplicative inverse of -1and 1/8 why or why not
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Answer 1

Step-by-step explanation:

ya this is right -1and-8

Answer 2

Step-by-step explanation:

-1 1/8 = -9/8

8/9* (-9/8) =-1

therefore -9/8 is not a multiplicative inverse of 8/9 because product is -1

a*1/a = 1

then 1/a is multiplicative inverse of a