Mathematics for IGCSE & O level - Ratio And Proportion (Section 1 - No. 14)

What is the simplified ratio of 1 hour to 45 minutes?

3:4

4:3

2:3

3:2

Giải thích

1 hour is 60 minutes. The ratio is 60:45 = 4:3

Bình luận (0)

Quảng cáo