Question

Do ratios. 25 cm to 4 m and 30 sec to 6min form proportion?

Answer 1

For this question, you need to convert the entities to same unit.

1. 25cm to 4m

Convert 4m to cm

4m = 400cm

25cm : 4m = 25cm : 400cm = 1 : 16

2. 30 sec to 6min

Convert 6 min to seconds

6 min = 6 * 60 sec = 360sec

30sec : 6 min = 30 : 360 = 1 : 12