Mathematics for IGCSE & O level - Estimation (Section 3 - No. 44) | ExamPlay

Mathematics for IGCSE & O level - Estimation (Section 3 - No. 44)

What is the approximate value for 0.71*sqrt(162)?

9

10

11

12

Vysvětlení

0.71 * 13 = 9.23.

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