How many times greater is 2 cm to 7 km?

Answer 1

7km is 350000 times greater than 2cm.

Solution:

1. Clarify the question "How many times greater is 7km than 2cm?"

2. Convert both units into meters: 7*1000=7000m, 2*1/100=.02m

3. Divide the big number by the small number: 7000 / .02 = 350000

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Answer 1:

100 cm in a m, 1000 m in a km. 3.5 2 in 7. 3.5 * 100*1000 = 350000

centi-meters = 10**-2 meters

kilo-meteres = 10**3 meters

2cm < 7km

2*10**-2/7*10**3 = (2/7)*10**-5