document.write( "Question 1143345: James invested ₹ 600 on simple interest and ₹ 1200 on compound interest
\n" ); document.write( "for two years at the same rate of interest of 20% per annum. What is the total
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Algebra.Com's Answer #764132 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
You can use the formulas:
\n" ); document.write( "\"+A+=+P%5B1%5D%2A%28+1+%2B+r%2Fn+%29%5E%28n%2At%29+\" ( compound interest )
\n" ); document.write( "\"+I+=+P%5B2%5D%2Ar%2At+\" ( simple interest )
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\n" ); document.write( "\"+P%5B1%5D+=+1200+\"
\n" ); document.write( "\"+P%5B2%5D+=+600+\"
\n" ); document.write( "\"+r+=+.2+\"
\n" ); document.write( "\"+t+=+2+\"
\n" ); document.write( "\"+n+=+1+\"
\n" ); document.write( "-----------------------
\n" ); document.write( "\"+A+=+1200%2A%28+1+%2B+.2%2F1+%29%5E%28+1%2A2%29+\"
\n" ); document.write( "\"+A+=+1200%2A1.2%5E2+\"
\n" ); document.write( "\"+A+=+1200%2A1.44+\"
\n" ); document.write( "\"+A+=+1728+\"
\n" ); document.write( "\"+I%5B1%5D+=+A+-+P+\"
\n" ); document.write( "\"+I%5B1%5D+=+1728+-+1200+\"
\n" ); document.write( "\"+I%5B1%5D+=+528+\"
\n" ); document.write( "-------------------------
\n" ); document.write( "\"+I%5B2%5D+=+600%2A.2%2A1+\"
\n" ); document.write( "\"+I%5B2%5D+=+120+\"
\n" ); document.write( "------------------------------
\n" ); document.write( "\"+I%5B1%5D+%2B+I%5B2%5D+=+528+%2B+120+\"
\n" ); document.write( "\"+I%5B1%5D+%2B+I%5B2%5D+=+648+\"
\n" ); document.write( "The total interest is 648
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\n" ); document.write( "Get a 2nd opinion if needed\r
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