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2014-11-19T20:42:53+02:00
A+b+c=201
a=b/3
c=a/5⇒ c=b/3:5=b/15
a+b+c=201
b/3+b+b/15=201
(5b+15b+b)/15=201
21b/15=201
b=201·15/21
b=143,57m
a=b/3=143,57/3
a=47,86 m
c=a/5=47,86/5
c=9,572 m