7. Determine the number of significant digits in the measurement.
70.00 g
The answer choices do not have the answer. The significant digits are the numbers after the decimal points. There are 2 numbers. So there would be 2 significant digits in the measurement.
8. Find each sum or difference. Round to the place value of the less precise measurement.
2.13 m + 8.6 m
b. 10.73 m
10. Determine the number of significant digits in the measurement.
60.00 g
The answer choices do not have the answer. The significant digits are the numbers after the decimal points. There are 2 numbers. So there would be 2 significant digits in the measurement.