In this problem, we are asked to round off 70.427 into 3 significant numbers.
Recall that in determining the number of significant numbers, we following the following rules:
Round off the following quantities to the number of significant figures indicated in parentheses.
70.427 g (3)
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Significant Figures concept. You can view video lessons to learn Significant Figures. Or if you need more Significant Figures practice, you can also practice Significant Figures practice problems.