document.write( "Question 357005: A nut mix contains 10% of peanuts and 90% of cashews. It costs 5% more than pure
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document.write( "peanuts. Are cashews more expensive than peanuts? By how much? \n" );
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Algebra.Com's Answer #601315 by onlinepsa(22)![]() ![]() You can put this solution on YOUR website! Let peanuts cost 'x' for 100 gm.\r \n" ); document.write( "\n" ); document.write( "A nut mix of 100 gm contains 10 gm of peanuts and 90 gm of cashews. \n" ); document.write( "Cost of nut mix of 100 gm= x + 5*x/100\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Also, Cost of nut mix= Cost of 10 gm of peanut + cost of 90 gm of cashews \n" ); document.write( "=>Cost of nut mix= (x/10) + cost of 90 gm of cashews \n" ); document.write( "=>x + x/20 = (x/10) + cost of 90 gm of cashews \n" ); document.write( "=>cost of 90 gm of cashews= x + x/20 - (x/10) \n" ); document.write( "=>cost of 90 gm of cashews= 19x/20 \n" ); document.write( "=>cost of 10 gm of cashews= 19x/9*20 = 19x/180 \n" ); document.write( "=>cost of 100 gm of cashews= 190x/180= 19x/18= (1+1/18)x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Cashews are 5.56% more costly than peanuts.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |