Mathematics for IGCSE & O level - Estimation (Section 4 - No. 6) | ExamPlay

Mathematics for IGCSE & O level - Estimation (Section 4 - No. 6)

What is 0.127 rounded to 1 s.f.?

0.1

0.2

0.12

0.13

Giải thích

Round to 1 s.f.: 0.127 is rounded to 0.1

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