Calcule:
a) 30% de 1500
b) 12% de 120
c) 27% de 900
d) 55% de 300
e) 98% de 450
Respostas
1.
30/100×1500 = 450
12/100×120 = 14,4
27/100×900= 243
55/100×300= 165
98/100×450= 441
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2.
a) 1500 . 30 = 30% de 1500 = 450
100
b) 120.12 = 12% de 120 = 14,4
100
c) 900.27 = 27% de 900 = 243
100
d) 300.55 = 55% de 300 = 165
100
e) 450.98 = 98% de 450 = 441
100
b) 120.12 = 12% de 120 = 14,4
100
c) 900.27 = 27% de 900 = 243
100
d) 300.55 = 55% de 300 = 165
100
e) 450.98 = 98% de 450 = 441
100