document.write( "Question 889630: if y years rs. z is obtained as simple interest @ x% per annum, then the principal is ? \n" ); document.write( "
Algebra.Com's Answer #538294 by stanbon(75887)\"\" \"About 
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if y years rs. z is obtained as simple interest @ x% per annum, then the principal is ?
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\n" ); document.write( "Formula:
\n" ); document.write( "I = Prt
\n" ); document.write( "z = P*(x/100)*y
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\n" ); document.write( "Solve for \"P\":
\n" ); document.write( "P = (100z)/(x*y)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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