Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 kg 4 g = _____ g
- 2 km 96 m = _____ m
- 37 ℓ 97 mℓ = _____ mℓ
- 4 m 6 cm = _____ cm
(a)
1 kg = 1000 g
9 kg 4 g
= 9 x 1000 + 4
= 9000 + 4
= 9004 g
(b)
1 km = 1000 m
2 km 96 m
= 2 x 1000 + 96
= 2000 + 96
= 2096 m
(c)
1 ℓ = 1000 mℓ
37 ℓ 97 mℓ
= 37 x 1000 + 97
= 37000 + 97
= 37097 mℓ
(d)
1 m = 100 cm
4 m 6 cm
= 4 x 100 + 6
= 400 + 6
= 406 cm
Answer(s): 9004, 2096, 37097, 406