document.write( "Question 1075080: marys age is 2/3 that peters. two years ago marys age was 1/2 of what peters age will be in 5 years time .how old is peter now? \n" ); document.write( "
Algebra.Com's Answer #689791 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let p be peter. Then mary is 2p/3. So: \n" ); document.write( "2p/3 -2=1/2(p+5) \n" ); document.write( "4p-12=3p+15 \n" ); document.write( "p=27 \n" ); document.write( "Peter is 27; Mary is 18. ☺☺☺☺ \n" ); document.write( " |