Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 kg 5 g = _____ g
- 5 km 56 m = _____ m
- 64 ℓ 34 mℓ = _____ mℓ
- 4 m 4 cm = _____ cm
(a)
1 kg = 1000 g
6 kg 5 g
= 6 x 1000 + 5
= 6000 + 5
= 6005 g
(b)
1 km = 1000 m
5 km 56 m
= 5 x 1000 + 56
= 5000 + 56
= 5056 m
(c)
1 ℓ = 1000 mℓ
64 ℓ 34 mℓ
= 64 x 1000 + 34
= 64000 + 34
= 64034 mℓ
(d)
1 m = 100 cm
4 m 4 cm
= 4 x 100 + 4
= 400 + 4
= 404 cm
Answer(s): 6005, 5056, 64034, 404