Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 kg 6 g = _____ g
- 5 km 16 m = _____ m
- 17 ℓ 59 mℓ = _____ mℓ
- 7 m 6 cm = _____ cm
(a)
1 kg = 1000 g
9 kg 6 g
= 9 x 1000 + 6
= 9000 + 6
= 9006 g
(b)
1 km = 1000 m
5 km 16 m
= 5 x 1000 + 16
= 5000 + 16
= 5016 m
(c)
1 ℓ = 1000 mℓ
17 ℓ 59 mℓ
= 17 x 1000 + 59
= 17000 + 59
= 17059 mℓ
(d)
1 m = 100 cm
7 m 6 cm
= 7 x 100 + 6
= 700 + 6
= 706 cm
Answer(s): 9006, 5016, 17059, 706