Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 17 m = _____ cm
- 400 cm = _____ m
- 4 kg = _____ g
- 18000 g = _____ kg
(a)
1 m = 100 cm
17 m
= 17 x 100
= 1700 cm
(b)
1 = 100 cm
400 cm
= 400 ÷ 100
= 4 m
(c)
1 kg = 1000 g
4 kg
= 4 x 1000
= 4000 g
(d)
1 kg = 1000 g
18000 g
= 18000 ÷ 1000
= 18 g
Answer(s): 1700, 4, 4000, 18