Question

Additive inverse of 28 is
(a) $\frac{1}{28}$ (b) 0 (c) − 28 (d) 82

Answer 1

Here, the given number is 28.
Additive inverse of a given number is a number which when added to the given number gives zero.
Now
28 + (− 28) = 0
Thus, −28 is the additive inverse of 28.
Hence, the correct option is (c).