Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 kg 6 g = _____ g
- 8 km 35 m = _____ m
- 81 ℓ 44 mℓ = _____ mℓ
- 6 m 1 cm = _____ cm
(a)
1 kg = 1000 g
5 kg 6 g
= 5 x 1000 + 6
= 5000 + 6
= 5006 g
(b)
1 km = 1000 m
8 km 35 m
= 8 x 1000 + 35
= 8000 + 35
= 8035 m
(c)
1 ℓ = 1000 mℓ
81 ℓ 44 mℓ
= 81 x 1000 + 44
= 81000 + 44
= 81044 mℓ
(d)
1 m = 100 cm
6 m 1 cm
= 6 x 100 + 1
= 600 + 1
= 601 cm
Answer(s): 5006, 8035, 81044, 601