Oblicz ile wynosi:
a) 2% , 14% , 20% , 38% , 115% liczby 140
b) 0,5% , 15,5% , 82,5 % liczby 450
a)
2% z 140 =2,8
14% z 140 = 19,6
20% z 140 = 28
38% z 140 = 53,2
115% z 140 = 161
b)
0,5 % z 450 = 2,25
15,5% z 450 = 69,72
82,5% z 450 = 371,25
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a)
2% z 140 =2,8
14% z 140 = 19,6
20% z 140 = 28
38% z 140 = 53,2
115% z 140 = 161
b)
0,5 % z 450 = 2,25
15,5% z 450 = 69,72
82,5% z 450 = 371,25