Question

How many significant figures 1.65x10^2

Answer 1

Answer: =165

Step-by-step explanation:
`1.65\cdot \:10^2`

`=100\cdot \:1.65`

`=165`

Answer 2

There are only 3 significant figures.

1, 6, 5 are significant figures.

Zeroes are not significant.

Explanation:

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