Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 kg 9 g = _____ g
- 3 km 83 m = _____ m
- 24 ℓ 59 mℓ = _____ mℓ
- 1 m 6 cm = _____ cm
(a)
1 kg = 1000 g
5 kg 9 g
= 5 x 1000 + 9
= 5000 + 9
= 5009 g
(b)
1 km = 1000 m
3 km 83 m
= 3 x 1000 + 83
= 3000 + 83
= 3083 m
(c)
1 ℓ = 1000 mℓ
24 ℓ 59 mℓ
= 24 x 1000 + 59
= 24000 + 59
= 24059 mℓ
(d)
1 m = 100 cm
1 m 6 cm
= 1 x 100 + 6
= 100 + 6
= 106 cm
Answer(s): 5009, 3083, 24059, 106