Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 17 m = ______ cm
- 3 km = ______ m
- _____ m = 100 cm
- _____ km = 13000 m
(a)
1 m = 100 cm
17 m
= 17 x 100
= 1700 cm
(b)
1 km = 1000 m
3 km
= 3 x 1000
= 3000 m
(c)
1 m = 100 cm
100 cm
= 100 ÷ 100
= 1 m
(d)
1 km = 1000 m
13000 m
= 13000 ÷ 1000
= 13 km
Answer(s): 1700, 3000, 1, 13