Express 25 cm as a fraction of 3 m

Answer 1

Express 25cm as a fraction of 3m

Answer 2

1 m = 100 cm

3 m = 3 ∙ 100 cm = 300 cm

25 cm / 300 cm = 25 ∙ 1 / 25 ∙ 12 = 1 / 12