Question

the prouduct of two rational number is - 8/9 . if one of the number is - 4/15 , find the other number​

Answer 1

Solution:

Given: The product of two numbers is -8/9

One of the numbers is -4/15.

To Find: the value of other number

Let the other number be x, then (-8/9)x=-4/15

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

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

                                                                     x=(1)(3)/(5)(2)

                                                                     x=3/10..

                   ∴The other number is 3/10

Answer 2

Answer:

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