Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 410 km = ______m
- 7 34 m = ____ cm
- 9 620 kg = _____ g
- 4 38 ℓ = _____ mℓ
(a)
4
410 km = 4.4 km
1 km = 1000 m
4.4 km = 4.4 x 1000 = 4400 m
(b)
7
34 m = 7.75 m
1 m = 100 cm
7.75 m = 7.75 x 100 = 775 cm
(c)
9
620 kg = 9.3 kg
1 kg = 1000 g
9.3 kg = 9.3 x 1000 = 9300 g
(d)
4
38 ℓ = 4.375 ℓ
1 ℓ = 1000 mℓ
4.375 ℓ = 4.375 x 1000 = 4375 mℓ
Answer(s): 4400, 775, 9300, 4375