document.write( "Question 1152640: a child's money box contains 100 coins some of which are 5 cents and the rest 10 cent coins with a total value of ksh 6 .how many coins of each type does the box contain? \n" ); document.write( "
Algebra.Com's Answer #774707 by Boreal(15235) You can put this solution on YOUR website! 5 cents=x \n" ); document.write( "10 cents=100-x \n" ); document.write( "x*.05+(100-x)*.10=6.00 \n" ); document.write( ".05x+10-.10x=6.00 \n" ); document.write( "-.05x=-4.00 \n" ); document.write( "x=80 5 cent \n" ); document.write( "100-x=20 10 cent \n" ); document.write( " \n" ); document.write( " |