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Taking into account of significant figur...

Taking into account of significant figures what is value of 9.99m - 0.0099m?

A

9.9801m

B

9.98m

C

9.980m

D

9.9m

Text Solution

Verified by Experts

The correct Answer is:
B
`{:(" 9.99"),(-0.0099),(bar(9.9801m)):}`
In subtraction, answer should be reported to least number of decimal places, so answer should be 9.98m .
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