komputer kosztuje 2000zl a monitor 14-calowy 880zl. Jaki procent ceny kompoutera stanowi cena monitora. plioska pomozcie
z gory dziex ;)
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2000-------100%
880------x
x=880*100/2000=44
880zł stanowi 40 procent 2000:0
czyli cena monitora stanowi 44 % ceny koputera
2000 zl - 100 %
880 zl - x
2000 zl * x = 880 zl * 100 % / : 2000 zl
x = 880 * 100 %
--------------
2000
x = 44 %