Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 kg 6 g = _____ g
- 8 km 94 m = _____ m
- 23 ℓ 48 mℓ = _____ mℓ
- 6 m 3 cm = _____ cm
(a)
1 kg = 1000 g
9 kg 6 g
= 9 x 1000 + 6
= 9000 + 6
= 9006 g
(b)
1 km = 1000 m
8 km 94 m
= 8 x 1000 + 94
= 8000 + 94
= 8094 m
(c)
1 ℓ = 1000 mℓ
23 ℓ 48 mℓ
= 23 x 1000 + 48
= 23000 + 48
= 23048 mℓ
(d)
1 m = 100 cm
6 m 3 cm
= 6 x 100 + 3
= 600 + 3
= 603 cm
Answer(s): 9006, 8094, 23048, 603