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IB Chem - Rounding number
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Students’ understanding in this question:
1. Whenever you add or subtract data, the answer should be quoted to the same number of decimal places as the least precise value.
2. Whenever you multiply or divide data, the answer should be quoted to the same number of significant figures as the least precise data.
CM Square Learning Center is the leading IB tutorial center in Hong Kong. We offer individual lesson, group class and also online lesson (if you study aboard) to IB / IBMYP / IGCSE / GCSE students in Hong Kong.
1. Whenever you add or subtract data, the answer should be quoted to the same number of decimal places as the least precise value.
2. Whenever you multiply or divide data, the answer should be quoted to the same number of significant figures as the least precise data.
CM Square Learning Center is the leading IB tutorial center in Hong Kong. We offer individual lesson, group class and also online lesson (if you study aboard) to IB / IBMYP / IGCSE / GCSE students in Hong Kong.
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