Question

What is the sum when adding three decimal numbers: 4.090, 2.060, and 5.300?

Options

• 11.45

• 11.450

• 11.540

• 12.450

Answer 1

11.450

Explanation:

Adding column by column with decimal points aligned:

   4 . 0 9 0
+ 2 . 0 6 0 
+ 5 . 3 0 0 
1 1 . 4 5 0