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What is the number of significant figure...

What is the number of significant figure in (3.20 + 4.80) `""xx10^(5)`?

A

5

B

4

C

3

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
`(3.20+4.80)xx10^(5)=8.00xx10^(5)`
3 significant figures
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MEASUREMENTS-PRACTICE EXERCISE (EXERCISE - 1)
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  3. What is the number of significant figure in (3.20 + 4.80) ""xx10^(5)?

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