Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 kg 6 g = _____ g
- 3 km 93 m = _____ m
- 41 ℓ 32 mℓ = _____ mℓ
- 5 m 8 cm = _____ cm
(a)
1 kg = 1000 g
8 kg 6 g
= 8 x 1000 + 6
= 8000 + 6
= 8006 g
(b)
1 km = 1000 m
3 km 93 m
= 3 x 1000 + 93
= 3000 + 93
= 3093 m
(c)
1 ℓ = 1000 mℓ
41 ℓ 32 mℓ
= 41 x 1000 + 32
= 41000 + 32
= 41032 mℓ
(d)
1 m = 100 cm
5 m 8 cm
= 5 x 100 + 8
= 500 + 8
= 508 cm
Answer(s): 8006, 3093, 41032, 508