Calcule e anote no caderno:
a- 50% de R$ 620,00
b- 25% de R$ 480,00
c- 10% de 2.300,00
d- 30% de R$ 800,00
Com as contas vale nota
Soluções para a tarefa
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A) 620-----100%
X--------50%
100x= 31000
X= 31000/100, X= 310$
B) 480--------100%
X-----------25%
100x=12000
X= 12000/100, X= 120$
C) 2300---------100%
X--------------10%
100x=23000
X=23000/100, X= 230$
D) 800---------100%
X------------30%
100x=24000
X=24000/100, X= 240$
X--------50%
100x= 31000
X= 31000/100, X= 310$
B) 480--------100%
X-----------25%
100x=12000
X= 12000/100, X= 120$
C) 2300---------100%
X--------------10%
100x=23000
X=23000/100, X= 230$
D) 800---------100%
X------------30%
100x=24000
X=24000/100, X= 240$
Nicoolly56:
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