Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 m = _____ cm
- 1100 cm = _____ m
- 17 kg = _____ g
- 5000 g = _____ kg
(a)
1 m = 100 cm
3 m
= 3 x 100
= 300 cm
(b)
1 = 100 cm
1100 cm
= 1100 ÷ 100
= 11 m
(c)
1 kg = 1000 g
17 kg
= 17 x 1000
= 17000 g
(d)
1 kg = 1000 g
5000 g
= 5000 ÷ 1000
= 5 g
Answer(s): 300, 11, 17000, 5