Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 kg 4 g = _____ g
- 6 km 67 m = _____ m
- 58 ℓ 95 mℓ = _____ mℓ
- 4 m 9 cm = _____ cm
(a)
1 kg = 1000 g
8 kg 4 g
= 8 x 1000 + 4
= 8000 + 4
= 8004 g
(b)
1 km = 1000 m
6 km 67 m
= 6 x 1000 + 67
= 6000 + 67
= 6067 m
(c)
1 ℓ = 1000 mℓ
58 ℓ 95 mℓ
= 58 x 1000 + 95
= 58000 + 95
= 58095 mℓ
(d)
1 m = 100 cm
4 m 9 cm
= 4 x 100 + 9
= 400 + 9
= 409 cm
Answer(s): 8004, 6067, 58095, 409