Question

What is the value of the expression?

19.2 + (–7 + 3.8)

A 24
B 30
C 29
D 16

Answer 1

16

Explanation:

19.2+(-3.2)

-7+3.8=-3.2

Answer 2

D)

Explanation:

This becomes 19.2 + 3.8 - 7, which is 23-7 or 16 D).