Oblicz ile wynosi
A ) 2 @ , 14% , 20% , 38 % , 115 % liczby 140
B) 0.5 , 15,5 % , 82,5 % liczby 450
a)2% - 2,8; 14% = 19,6; 20% = 28; 38% = 53,2; 115% = 161
b)0,5% = 2,25; 15,5% = 69,75; 82,5% = 371,25
a) 2 %*140=2,8
14%*140=19,6
20%*140=28
38%*140=53,2
115%*140=161
b)0,5 %*450=2,25
15,5%*450=69,75
82,5%*450=371,25
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a)2% - 2,8; 14% = 19,6; 20% = 28; 38% = 53,2; 115% = 161
b)0,5% = 2,25; 15,5% = 69,75; 82,5% = 371,25
a) 2 %*140=2,8
14%*140=19,6
20%*140=28
38%*140=53,2
115%*140=161
b)0,5 %*450=2,25
15,5%*450=69,75
82,5%*450=371,25