Question

1. Write the multiplicative inverse of the following:
A. -16/23 B. -13 C. 3/11×-6/5
2. Write the additive inverse of the following:
A. -6/13 B. -8 C. -16/-31 D. -5/13×-26/15
3. Subtract the sum of -5/8 and 7/10 from the sum of 3/-6 and 8/15.
EXPLAIN ALL SUMS ​

Answer 1

Step-by-step explanation:

1A -23/16

B -1/13

C -55/18

2A 6/14

B 8

C 2/3

3

(-5/8+7/10) - (-3/6+8/15)

LCM of 8 and 10 is 40

LCM of 6 and 15 is 30

(-25+28/40) - (-15+16/30)

3/40 - 1/30

LCM of 40 and 30 is 120

9-4/120

5/120

1/24 =answer