How do you reduce the ratio 250:400
2 answers:
You can divide by 10 and with that its simplified to 25;40...
then you can divede by 5 with that simplified its 5;8
So the answer is 5:8<span />
250:400
Divide by a common factor, let's say 50.
250/50 : 400/50
5 : 8
It's okay if you choose another factor, say 10. It's just more steps.
250/10 : 400/10
25 : 40, now divide by common factor of 5.
5 : 8
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(4+((2*2*2)-5))*2=14
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Circumference = 2
r
so c = 2(3.14)(21) = 131.88