Question

Round 0.0645 g to 2 significant figures

Answer 1

rounding to two significant figures yields 0.064g.

Step-by-step explanation:

Answer 2

The number of significant figures within a number are the amount digits that are required to specify a number to a certain degree of accuracy. In the number, 0.0645 g, the 6 is the most significant figure and 4 is the second most significant figure. Therefore, rounding to two significant figures yields 0.064g.