Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 m = _____ cm
- 400 cm = _____ m
- 17 kg = _____ g
- 17000 g = _____ kg
(a)
1 m = 100 cm
8 m
= 8 x 100
= 800 cm
(b)
1 = 100 cm
400 cm
= 400 ÷ 100
= 4 m
(c)
1 kg = 1000 g
17 kg
= 17 x 1000
= 17000 g
(d)
1 kg = 1000 g
17000 g
= 17000 ÷ 1000
= 17 g
Answer(s): 800, 4, 17000, 17