Question

Um capital de 1000000 aplicado durante 6 meses rende juros de 1800000 determine a taxa correspondente

Answer 1

Resposta:  13,33%a.m.

Explicação passo a passo:

Juros simples

i=j*100/C/t

i=1800000-1000000*100/1000000/6

i=800000*100/1000000/6

i=80000000/1000000/6

i=80/6

i=13,33...