Question

the product of two rational number is 15. if one of the number is-25/13 find the other number​

Answer 1

let number be X.

X× -25/13= 15

-25x/13= 15

-25x = 195

X= -195/25.

please follow it

correct.

Answer 2

Answer:

$\frac{ - 25}{13} \times x = 15 \\ x = 15 \div \frac{ - 25}{13} \\ x = 15 \times \frac{ - 13}{25} \\ x = 3 \times \frac{ - 13}{5} \\ x = \frac{ - 39}{5}$