Question

Reciprocal of additive inverse of 7.5 is?
a) -2/15
b) 10/23
c) 23/10​

Answer 1

Answer:

The additive inverse of 7.5 is a) -2/15

Answer 2

Answer:

-2/5

Step-by-step explanation:

x= 7.5

let is the number which gives 0 on addition with x

x+y=0

7.5+y= 0

y=-7.5

inverse of y is the additive inverse then

1/y=1/-7.5

1/y=-2/15