Question

Please solve this: 0.45-0.05+0.2-0.5

Answer 1

0.45 - 0.05 = 0.4
0.4 + 0.2 = 0.6
0.6 - 0.5 = 0.1

The answer is 0.1.

Hope this helps!

Answer 2

0.45-0.05= 0.4
0.2-0.5= -0.3
Add 0.4 and -0.3 and you get 0.1
Hope that helps!