The circumference of the smaller circle is 20% of the circumference of the larger circle. find the circumference of the larger circle.

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13-03-2017
Mathematics

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The circumference of the smaller circle is 20% of the circumference of the larger circle. find the circumference of the larger circle.

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3mar 3mar · Answer 1 · 2017-03-14T00:57:54+01:00

3mar 3mar

14-03-2017

The circumference of the smaller circle: c

The circumference of the larger circle: C

c=20% C
c=0.2 C /0.2

5c = C

The circumference of the larger circle is 5 times of that of the smaller circle

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