Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 17 km = _____ m
- 19.87 km = _____ m
- 45 km = _____ m
- 6910 km = _____ m
(a)
1 km = 1000 m
17 km = 17 x 1000 = 17000 m
(b)
19.87 km = 19.87 x 1000 = 19870 m
(c)
45 km =
45 x 1000 = 800 m
(d)
6 km = 6 x 1000 = 6000 m
910 km =
910 x 1000 = 900 m
6
910 km = 6000 + 900 = 6900 m
Answer(s): 17000, 19870, 800, 6900