What is the result of 19.4 - 6.32?

What is the result of 19.4 - 6.32?

• A. 13.08
• B. 13.18
• C. 26.16
• D. 13.10

Answer: (A)

To solve the subtraction problem 19.4 - 6.32, you need to align the numbers correctly according to their decimal points. 1. Start with the numbers written out in a column: ``` 19.40 - 6.32 ``` 2. Since 19.4 can be represented as 19.40, it makes it easy to align the decimal points. 3. Subtract starting from the rightmost digit: - In the hundredths place: 0 - 2 cannot be done, so you need to borrow from the tenths place. - The tenths place will reduce from 4 to 3 due to borrowing, changing 0 to 10. So, 10 - 2 = 8. - Next, in the tenths place: 3 (after borrowing) - 3 = 0. - Finally, in the units place: 19 - 6 = 13. Putting that together, you have 13.08. Thus, the result of 19.4 - 6.32 is indeed 13.08, confirming why this answer is the correct choice.

To solve the subtraction problem 19.4 - 6.32, you need to align the numbers correctly according to their decimal points.

1. Start with the numbers written out in a column:

19.40

-  6.32

2. Since 19.4 can be represented as 19.40, it makes it easy to align the decimal points.

3. Subtract starting from the rightmost digit:

• In the hundredths place: 0 - 2 cannot be done, so you need to borrow from the tenths place.

• The tenths place will reduce from 4 to 3 due to borrowing, changing 0 to 10. So, 10 - 2 = 8.

• Next, in the tenths place: 3 (after borrowing) - 3 = 0.

• Finally, in the units place: 19 - 6 = 13.

Putting that together, you have 13.08.

Thus, the result of 19.4 - 6.32 is indeed 13.08, confirming why this answer is the correct choice.