Question

QUAL A TAXA ANUAL EQUIVALENTE A 40%
AO TRIMESIRE(JUROS SIMPLES)?​

Answer 1

$\dfrac{40\%}{ \text{trimestre}}=\dfrac{40\%}{3 \text{ meses}} =\dfrac{(40\cdot 4)\%}{(3\cdot4)\text{ meses}} = \dfrac{160\%}{12\text{ meses}} = \dfrac{160\%}{\text{ano}}$

40% ao trimestre equivale a 160% ao ano.