Question

.The product of two rational numbers is -9. If one of the numbers is -12. find the other.
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Answer 1

Let first no.be x

Let second no.be y..

A.T.Q,

The product of two rational no. is -9 and one no is -12,so..

(x)(y)=-9

(-12)(y)=-9

y =-9/-12

y=3/4

so Ist no is -12 and other no. is 3/4