Find the following values without a calculator. Which is smaller?
Give your answers in this manner. (Eg 1, 2, 3)
- 9 m or 9 cm
- 2 kg or 2 g
- 400 g or 4 kg
(a)
1 m = 100 cm
9 cm is smaller than 9 m.
(b)
1 kg = 1000 g
2 g is smaller than 2 kg.
(c)
1 km = 1000 m
400 g is smaller than 4 kg.
Answer(s): 9 cm, 2 g, 400 g