Mathematics for IGCSE & O level - Estimation (Section 4 - No. 7) | ExamPlay

Mathematics for IGCSE & O level - Estimation (Section 4 - No. 7)

How many significant figures are in the number 0.00560?

1

2

3

4

Vysvětlení

The leading zeros are not significant. The zero at the end is significant.

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