document.write( "Question 1158380: When Lisa was six years old her sister Lucy was half her age. If Lisa is 40 years old today how old is Lucy? \n" ); document.write( "
Algebra.Com's Answer #781312 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! Whe Lisa was 6, Lucy was \n" ); document.write( "The difference in their ages ( 3 yrs ) never changes, so \n" ); document.write( "today Lucy is \n" ); document.write( "37 yrs old\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |