Question

Which two numbers have a negative sum?

Answer 1

Answer:

Option C is the correct answer.

Step-by-step explanation:

Working:

a) -0.8 + 9/10

9/10 = 0.9

-0.8+0.9 = +0.1

b)-0.5+3/2

3/2 = 1.5

-0.5+1.5 = 1

c)-0.4+1/4

1/4 = 0.25

-0.4+0.25 = -0.15

d)-3 4/5 +3.8

-3.8+3.8 = 0