Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 410 km = ______m
- 5 34 m = ____ cm
- 2 310 kg = _____ g
- 3 28 ℓ = _____ mℓ
(a)
6
410 km = 6.4 km
1 km = 1000 m
6.4 km = 6.4 x 1000 = 6400 m
(b)
5
34 m = 5.75 m
1 m = 100 cm
5.75 m = 5.75 x 100 = 575 cm
(c)
2
310 kg = 2.3 kg
1 kg = 1000 g
2.3 kg = 2.3 x 1000 = 2300 g
(d)
3
28 ℓ = 3.25 ℓ
1 ℓ = 1000 mℓ
3.25 ℓ = 3.25 x 1000 = 3250 mℓ
Answer(s): 6400, 575, 2300, 3250