Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 510 km = ______m
- 1 34 m = ____ cm
- 2 120 kg = _____ g
- 4 68 ℓ = _____ mℓ
(a)
5
510 km = 5.5 km
1 km = 1000 m
5.5 km = 5.5 x 1000 = 5500 m
(b)
1
34 m = 1.75 m
1 m = 100 cm
1.75 m = 1.75 x 100 = 175 cm
(c)
2
120 kg = 2.05 kg
1 kg = 1000 g
2.05 kg = 2.05 x 1000 = 2050 g
(d)
4
68 ℓ = 4.75 ℓ
1 ℓ = 1000 mℓ
4.75 ℓ = 4.75 x 1000 = 4750 mℓ
Answer(s): 5500, 175, 2050, 4750