document.write( "Question 871108: the ratio of two NUMBERs is 4:5.when the first muner is increeased by 20% and the second number is decreased by 20% what is the resultant ratio. \n" ); document.write( "
Algebra.Com's Answer #525318 by mananth(16946)![]() ![]() You can put this solution on YOUR website! present ratio 4/5\r \n" ); document.write( "\n" ); document.write( "numerator increased by 20% = 0.2 \n" ); document.write( "4+0.2*4 = 4.8\r \n" ); document.write( "\n" ); document.write( "denominator decreased by 20% =0.2\r \n" ); document.write( "\n" ); document.write( "5-0.2*5= 4\r \n" ); document.write( "\n" ); document.write( "4.8/4\r \n" ); document.write( "\n" ); document.write( "1.2/1\r \n" ); document.write( "\n" ); document.write( "=7/5 \n" ); document.write( " |