Oblicz: a) 40% ze 150zł b) 130% z 13kg c)8,1% z 22m
QualitY
A) 40*150/100= 60 zł b) 130*13/100= 16,9 kg c) 8,1*22/100= 1,728 m
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girl95
Oblicz: a) 40% ze 150zł = 60zł b) 130% z 13kg = 16,9kg c)8,1% z 22m = 1,782m
4 votes Thanks 1
mada77w
A) 40% ze 150zł 150zł-------100% x ------- 40% ---------------------------- x=(150*40%)/100% x=60 b) 13 kg--------100% x --------130% ------------------------- x=(13*130%)/100% x=16,9 kg c) 22m-------100% x----------8,1% -------------------------- x=(22*8,1%)/100% x=1,782 m
b) 130*13/100= 16,9 kg
c) 8,1*22/100= 1,728 m
a) 40% ze 150zł = 60zł
b) 130% z 13kg = 16,9kg
c)8,1% z 22m = 1,782m
150zł-------100%
x ------- 40%
----------------------------
x=(150*40%)/100%
x=60
b) 13 kg--------100%
x --------130%
-------------------------
x=(13*130%)/100%
x=16,9 kg
c) 22m-------100%
x----------8,1%
--------------------------
x=(22*8,1%)/100%
x=1,782 m