Question

5/8 and 3/-10 add them in rational number​

Answer 1

Answer:

LCM = 40

5/8 = 25/40

3/-10 = -12/40

= 25-12/40 = 13/40

Please mark me brainliest

Thank you

Answer 2

Answer:

11/40

Step-by-step explanation:

5/8 + (-3/10)

5/8 - 3/10

5*5/8*5 - 3*4/10*4

25/40 - 12/40

13/40