document.write( "Question 1092869: Jim's monthly pocket money was $80 after his birthday his monthly pocket money was increased by $110. calculate the percentage increase in his pocket money. \n" ); document.write( "
| Algebra.Com's Answer #708958 by hgv (5)     You can put this solution on YOUR website! Initial pocket money - 80 \n" ); document.write( "Increased by 110 :- New pocket money would be (80 + 110) = 190 \r \n" ); document.write( "\n" ); document.write( "Hence percentage increase:\r \n" ); document.write( "\n" ); document.write( "Change in the value/Initial value * 100\r \n" ); document.write( "\n" ); document.write( "[where change in value denotes :- new - initial]\r \n" ); document.write( "\n" ); document.write( "i.e. (190 - 80) = 110 \n" ); document.write( "=> 110/80 * 100\r \n" ); document.write( "\n" ); document.write( "137.5% increase.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Alternatively, it could be clearly seen from the question that change is 110. Pocket money increase BY 110. Thus directly can be put in the formula as 110/80 * 100 \n" ); document.write( " |