What is the value of 3.5 + 2.8? (2021)

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Question: What is the value of 3.5 + 2.8? (2021)

Options:

Correct Answer: 6.3

Exam Year: 2021

Solution:

3.5 + 2.8 = 6.3.

What is the value of 3.5 + 2.8? (2021)

What is the value of 3.5 + 2.8? (2021)

Step 1: Write down the numbers you want to add: 3.5 and 2.8.
Step 2: Align the numbers by their decimal points:
3.5
+ 2.8
Step 3: Add the numbers starting from the right side (the decimal part).
Step 4: Add 5 (from 3.5) and 8 (from 2.8). 5 + 8 = 13.
Step 5: Write down 3 and carry over 1 to the next column.
Step 6: Now add the whole numbers: 3 (from 3.5) + 2 (from 2.8) + 1 (the carry) = 6.
Step 7: Combine the results: The whole number part is 6 and the decimal part is 3.
Step 8: Therefore, 3.5 + 2.8 = 6.3.

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