Question

what should be added to 19/17 to make it -13/15​

Answer 1

Answer:

5/7

Step-by-step explanation:

Answer 2

Let the number be x

19/17+x= -13/15

x=-13/15-19/17 LCM of 15,17 is 255 -13*17=-221, -19*15=-255

x=-221-285/255

x=-506/255.