Logg på
Mathematics for IGCSE & O level - Ratio And Proportion (Section 5 - No. 32)
What is the simplified form of the ratio 120 seconds : 3 minutes?
1:2
2:1
1:3
2:3
Forklaring
3 minutes = 180 seconds. 120:180 => 2:3
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
