Respuesta :
Answer:
Interest save in 1 full month=$7.74
Step-by-step explanation:
In this question we have given
credit card balance,P = $2,856.74
rate,R=14.75%
monthly installment,n=$629.63
Therefore, Interest save in 1 full month=[tex]\frac{n\times R}{100\times 12}[/tex].............(1)
put values of n and R in equation (1)
[tex]\frac{629.63\times 14.75}{12\times 100}[/tex]
Interest save in 1 full month=$7.74