Question

The product of two numbers is -16/35. If one of them is -15/14, the other is:
(a) -2/5
(b) 8/15
(c) 32/75
(d) -8/3
explain with the process. ​

Answer 1

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Let the other number be x.

$x \div ( - \frac{15}{14} ) = - \frac{16}{35}$

$= > x = \frac{ - 16}{35} \times ( - \frac{14}{15} )$

$= > x = - \frac{8}{3}$

Hence, the other number is (d) -8/3