Question

calcule 6% 182 3% de 90 12% 480 URGENTE!!! com calculo pfvr! :D

Answer 1

Olá...

Regra de três

100%-----> 182

6%---------> x

100 • x= 6 • 182

100x= 1.092

x= 1.092/100

x= 10,92

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Regra de três

100%-----> 90

3%---------> x

100 • x= 3 • 90

100x= 270

x= 270/100

x= 2,70

________________________

Regra de três

100%------> 480

12%--------> x

100 • x= 12 • 480

100x= 5.280

x= 5.280/100

x= 52,80