ExamPlay Light Logo
로그인

Mathematics for IGCSE & O level - Ratio And Proportion (Section 3 - No. 21)

A model has a scale of 1:50. A building is 25m high. How tall is the model?
0.5m
5m
50cm
500m

설명

25m = 2500cm. 2500/50 = 50cm = .5m

댓글 (0)

광고