Question

add the following rational numbers
i)-6/11 and-4/11
ii) 17/15 and -1/15
iii)5/8 and-7/12
iv)7/-18 and8/27​

Answer 1

Answer:

1) -6/11+-4/11

= -10/12

2) 17/15+-1/15

= 16/5

3)5/8+-7/12

LCM = 24

15+14/24

29/24

4) 7/-18 +8/27

LCM = 54

7×-3+8×2/54

-21+16/54

-5/54

PLZ MARK ME AS BRAINLIEST

Answer 2

Answer:

Step-by-step explanation:

i]-6/11-4/11=-10/11

2] 17/15-1/15=16/15

3] 5/8-7/12=5*3-7*2/24=1/12

4] -7/18+8/27=-7*3+8*2/54=-14+16/54=2/54=1/27