Question

express 5/7as a rational number with numerator-15
plz explain with steps​

Answer 1

Answer:

15/21

Step-by-step explanation:

5 ×3 = 15

7×3=21

15/21

Answer 2

Answer:

-15/-21

Step-by-step explanation:

5/7 is a rational number because rational number is a number written in the form of p/q where p and q are integers and q is not equal to zero .

5/7 × -3/-3 = -15/-21 .