Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 410 km = ______m
- 2 24 m = ____ cm
- 1 410 kg = _____ g
- 8 78 ℓ = _____ mℓ
(a)
2
410 km = 2.4 km
1 km = 1000 m
2.4 km = 2.4 x 1000 = 2400 m
(b)
2
24 m = 2.5 m
1 m = 100 cm
2.5 m = 2.5 x 100 = 250 cm
(c)
1
410 kg = 1.4 kg
1 kg = 1000 g
1.4 kg = 1.4 x 1000 = 1400 g
(d)
8
78 ℓ = 8.875 ℓ
1 ℓ = 1000 mℓ
8.875 ℓ = 8.875 x 1000 = 8875 mℓ
Answer(s): 2400, 250, 1400, 8875