Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 kg 5 g = _____ g
- 9 km 33 m = _____ m
- 41 ℓ 12 mℓ = _____ mℓ
- 6 m 6 cm = _____ cm
(a)
1 kg = 1000 g
5 kg 5 g
= 5 x 1000 + 5
= 5000 + 5
= 5005 g
(b)
1 km = 1000 m
9 km 33 m
= 9 x 1000 + 33
= 9000 + 33
= 9033 m
(c)
1 ℓ = 1000 mℓ
41 ℓ 12 mℓ
= 41 x 1000 + 12
= 41000 + 12
= 41012 mℓ
(d)
1 m = 100 cm
6 m 6 cm
= 6 x 100 + 6
= 600 + 6
= 606 cm
Answer(s): 5005, 9033, 41012, 606