Question

QUAL A TAXA DE JUROS SIMPLES QUE, APLICADA DURANTE 16 MESES, PRODUZ UM TOTAL DE JUROS IGUAL A 38% DO VALOR PRINCIPAL?

Answer 1

J=CIT/100I=100J/CTJ=0,38CT=16/12=1,33
I=100X0,38C/CX1,33I=38/1,33I=28,57%