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450= 150 100 *450=150 100=150/450 100=1/3 100/3 p=33,3%p% din 450= 150 p/100 *450=150 100=150/450 100=1/3 100/3 p=33,3%
450..........100% 15...............x% x=15*100/450=3,33%
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450= 150 100 *450=150 100=150/450 100=1/3 100/3 p=33,3%p% din 450= 150 p/100 *450=150 100=150/450 100=1/3 100/3 p=33,3%
450..........100% 15...............x% x=15*100/450=3,33%