Question: If you add 12.11 and 0.3, how many decimal places should the answer have?
Options:
1
2
3
4
Correct Answer: 1
Solution:
The answer should have 1 decimal place, as 0.3 has the least decimal places.
If you add 12.11 and 0.3, how many decimal places should the answer have?
Practice Questions
Q1
If you add 12.11 and 0.3, how many decimal places should the answer have?
1
2
3
4
Questions & Step-by-Step Solutions
If you add 12.11 and 0.3, how many decimal places should the answer have?
Correct Answer: 1 decimal place
Step 1: Look at the numbers you are adding: 12.11 and 0.3.
Step 2: Count the decimal places in each number.
Step 3: 12.11 has 2 decimal places.
Step 4: 0.3 has 1 decimal place.
Step 5: Identify which number has the least decimal places. In this case, it's 0.3 with 1 decimal place.
Step 6: When you add the numbers, the answer should have the same number of decimal places as the number with the least decimal places.
Decimal Place Addition Rules – When adding numbers, the result should have the same number of decimal places as the number with the least decimal places.
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