1200-100%400-xx=100*400/1200x=33,(3)% jedna czecia :D
1/3, ponieważ 1200 : 400 = 3
albo z proporcji:
1200 - 100%
400 - x
x = 40000/1200 = 33,33%
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1200-100%
400-x
x=100*400/1200
x=33,(3)%
jedna czecia :D
1/3, ponieważ 1200 : 400 = 3
albo z proporcji:
1200 - 100%
400 - x
x = 40000/1200 = 33,33%