Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1 kg 6 g = _____ g
- 1 km 74 m = _____ m
- 95 ℓ 97 mℓ = _____ mℓ
- 7 m 6 cm = _____ cm
(a)
1 kg = 1000 g
1 kg 6 g
= 1 x 1000 + 6
= 1000 + 6
= 1006 g
(b)
1 km = 1000 m
1 km 74 m
= 1 x 1000 + 74
= 1000 + 74
= 1074 m
(c)
1 ℓ = 1000 mℓ
95 ℓ 97 mℓ
= 95 x 1000 + 97
= 95000 + 97
= 95097 mℓ
(d)
1 m = 100 cm
7 m 6 cm
= 7 x 100 + 6
= 700 + 6
= 706 cm
Answer(s): 1006, 1074, 95097, 706