document.write( "Question 730369: The principal P is borrowed at a single interest rate r for a period of time t. Find the simple interest owed for the use of the money. Assume 360 days in a year and round answers to the nearest cent.\r
\n" ); document.write( "\n" ); document.write( "P=270, r=5%, t=2 years. I know I=Prt is the formula and its set up as 270*.05*___ the time is what is confusing me for some reason.. do i make the time 24 months? or 720 days /12 which is 60?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #446655 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
Interest is always given as an annual rate.
\n" ); document.write( "I would use two years. I don't know if the 360 is to confuse you or you should convert to days.
\n" ); document.write( "I=Prt
\n" ); document.write( "I=270*0.05*2
\n" ); document.write( "I=$27
\n" ); document.write( "----------------
\n" ); document.write( "or
\n" ); document.write( "I=270*0.05/360*720
\n" ); document.write( "I=$27
\n" ); document.write( "
\n" );