Question

The product of two numbers is 5/9. If one of the number is-8/21, find the other number

Answer 1

Answer:

other number =

$\frac{ \frac{5}{9} }{ \frac{ - 8}{21} } = \frac{ - 5 \times 21}{9 \times 8} = \frac{ - 105}{72} = \frac{ - 35}{24}$