How much would need to be invested at 5.25% annual simple interest to amount to $7,520 in 6 years?

simple interest + principal = $7,520

(principal)*(interest)*(periods) + (principal) = $7,520

(principal)*(.0525)*(6) + (principal) = $7,520

(principal)*(0.315) + (principal) = $7,520

(1.315)*(principal) = $7,520

principal = $5718.6311

$5718.6311 would have to be invested at a 5.25% annual simple interest rate to amount to $7,520 in 6 years.

Hope this helps!

Luke