Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 m = _____ cm
- 1100 cm = _____ m
- 10 kg = _____ g
- 17000 g = _____ kg
(a)
1 m = 100 cm
9 m
= 9 x 100
= 900 cm
(b)
1 = 100 cm
1100 cm
= 1100 ÷ 100
= 11 m
(c)
1 kg = 1000 g
10 kg
= 10 x 1000
= 10000 g
(d)
1 kg = 1000 g
17000 g
= 17000 ÷ 1000
= 17 g
Answer(s): 900, 11, 10000, 17