Mathematics for IGCSE & O level - Estimation (Section 3 - No. 48) | ExamPlay

Mathematics for IGCSE & O level - Estimation (Section 3 - No. 48)

Estimate 4.7 * 1.9

8

10

6

12

Explication

Rounded to 1 s.f., 5 * 2 = 10

Commentaires (0)

Publicité