Question

THE PRODUCT OF TWO RATIONAL NUMBERS IS -16/9 IF THE NUMBER
IS -4/3 THEN FIND THE OTHER PRODUCT
​

Answer 1

Answer:

Let two rational nose are x and-4/3

By data

X (-4/3)=-16/9

X=-16/9 × 3/-4

By simplifying we get

X=4/3

Hence other number is 4/3

Step-by-step explanation:

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Answer 2

Answer:

let one rational number be

$x$

Other number is

$\frac{ - 4}{3}$

The product of these 2 is

$\frac{ - 16}{9}$

so its

$x \: \times \: \frac{ - 4}{3 } \: = \: \frac{ - 16}{9}$

on transposing

$\frac{ - 4}{3}$

on the RHS ,

we divide instead of multiplying

$\: x = \frac{ - 16}{9 } \: \div \: \frac{ - 4}{3}$

now we will reciprocal

$\frac{ - 4}{3}$

and change division into multiplication

$\frac{ - 16}{9} \times \frac{ - 3}{4}$

$x = \frac{ 48}{ 36}$

on simplifying/reducing

$\frac{ 7}{6}$

hence , this is you answer.

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