Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 35 km = ______m
- 2 24 m = ____ cm
- 9 1720 kg = _____ g
- 7 78 ℓ = _____ mℓ
(a)
9
35 km = 9.6 km
1 km = 1000 m
9.6 km = 9.6 x 1000 = 9600 m
(b)
2
24 m = 2.5 m
1 m = 100 cm
2.5 m = 2.5 x 100 = 250 cm
(c)
9
1720 kg = 9.85 kg
1 kg = 1000 g
9.85 kg = 9.85 x 1000 = 9850 g
(d)
7
78 ℓ = 7.875 ℓ
1 ℓ = 1000 mℓ
7.875 ℓ = 7.875 x 1000 = 7875 mℓ
Answer(s): 9600, 250, 9850, 7875