Question

express 5/8 as a rational number with numerator 15and-10​

Answer 1

Step-by-step explanation:

5 / 8

15 as numerator

5 / 8 = 15 / x

5x = 120

x = 120 / 5

x = 24

5 / 8 = 15 / 24

-10 as numerator

5 / 8 = -10 / x

5x = -80

x = -80 / 5

x = -16

5 / 8 = -10 / -16