Question

the product of two rational number is 15/56 .If one of the number is -5/48, find the other​

Answer 1

Answer:

$let \: x \: be \: the \: other \: number \\ x \times \frac{ - 5}{48} = \frac{15}{56} \\ \\ x = \frac{15}{56} \times \frac{48}{ - 5 } \\ \\ x = \frac{3}{7} \times (6 - ) \\ \\ x = \frac{ - 18}{7}$