document.write( "Question 1176760: . Mary is 8 years old; Peter is 10. In 4 years' time John will be as old as Mary and Peter together. How old is John now? * \n" ); document.write( "
Algebra.Com's Answer #804217 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! Mary, 8 \n" ); document.write( "Peter, 10\r \n" ); document.write( "\n" ); document.write( "John, j\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " |