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The sum of the numbers 436.32, 227.2 and...

The sum of the numbers 436.32, 227.2 and 0.301 in appropriate significant figures is

A

`663.821`

B

`664`

C

`663.8`

D

`663.82`

Text Solution

Verified by Experts

The correct Answer is:
B
The sum of the numbers can be calculated as `663.821` arthimetically. The number with least decimal places is `227.2` is correct to only decimal place. The final result should, therefore be rounded off to one decimal place i.e., `664`
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