ExamPlay Dark Logo
Zalogować się

Mathematics for IGCSE & O level - Ratio And Proportion (Section 5 - No. 28)

Simplify the ratio 2 hours and 20 minutes : 1 hour and 40 minutes.
5:3
3:2
7:5
4:3

Wyjaśnienie

Convert to minutes => 140:100 => 7:5

Uwagi (0)

Reklama