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How many significant figures should be ...

How many significant figures should be there in the answer of `((1.79xx10^(5))(29.2-20.2))/(1.39)` ?

A

`3`

B

`1`

C

`4`

D

`2`

Text Solution

Verified by Experts

The correct Answer is:
D
`(29.2 - 20.2) = 9.0`
Thus, answer should be reported to two significant figures.
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