Question

The product of two rational number is minus 8 by 9 if one of the number is minus 4by 15 find the other

Answer 1

Answer:

Let the other no be x

ATQ,

(-4/15) * x= -8/9

x= -8/9*(-15/4)

x= -2/3*(-5)

x= 10/3

STAN KPOP IDOLS

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