Question

3/4+-3/5
5/8+(-7/24)
-8/9+11/6
-5/16+7/24
7/-18+8/27
1/-12+2/-15
0+-2/3
2+-5/4
add but write in process​

Answer 1

Answer:

(1) 3/2 , (2) 1/3 , (3) -29/144

Step-by-step explanation:

(1) 3/4 + (- 3/5)

= 3/4 - 3/5

= 15 - 12/20

= 3/20

(2) 5/8 + (-7/24)

= 5/8 - 7/24

= 15-7/24

= 8/24 = 1/3

(3) -8/9 + 11/16

= -128 + 99/144

= -29/144