document.write( "Question 1015940: john needed money for college. he borrowed $7500 at 6% simple interest per year. if he paid $180 interest, what was the duration of the loan. \n" ); document.write( "
Algebra.Com's Answer #632319 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
The formula for finding simple interest is
\n" ); document.write( "I = prt
\n" ); document.write( "Here we are looking for t, in years, so
\n" ); document.write( "t = I / pr = 180 / (7500)(.06) = 0.4 years
\n" ); document.write( "
\n" );