What is the value of (0.36+0.4)?
Answer and explanation
Correct answer: 0.76
We can write 0.4 as 0.40 because adding a zero at the end of a decimal does not change its value. Therefore, 0.36 + 0.40 = 0.76. Option 0.396 incorrectly places digits together instead of adding according to place value. Exam tip: Always align the decimal points before adding decimal numbers.
Frequently asked questions
What is the correct answer to this question?
0.76
Why is this the correct answer?
We can write 0.4 as 0.40 because adding a zero at the end of a decimal does not change its value. Therefore, 0.36 + 0.40 = 0.76. Option 0.396 incorrectly places digits together instead of adding according to place value. Exam tip: Always align the decimal points before adding decimal numbers.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Decimal representation.
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