document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1101123>Question 1101123</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this problem:\r<BR>\n" );
document.write( "\n" );
document.write( "A father and son are 50 years old and 20 years old, respectively.<BR>\n" );
document.write( "Find the ratio of the the father's age to the son's age, when:<BR>\n" );
document.write( "a. Then the son was 10 years old? How old was the father?<BR>\n" );
document.write( "b. The the father was 35 years old? How old was the son?<BR>\n" );
document.write( "c. The son will be 40 years old? How old will be the father?<BR>\n" );
document.write( "d. The father will be 75 years old? How old will be the son?\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you very much.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #715705 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=715705\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  the ratio of the father's age to the son's age = 50/20 = 5/2<BR>\n" );
document.write( ":<BR>\n" );
document.write( "a)  (5/2) * 10 = 25, the father is 25 years old<BR>\n" );
document.write( ":<BR>\n" );
document.write( "b)  (5/2) * x = 35<BR>\n" );
document.write( "x = 70/5 = 14, the son is 14 years old<BR>\n" );
document.write( ":<BR>\n" );
document.write( "c)  (5/2) * 40 = 100, father will be 100 years old<BR>\n" );
document.write( ":<BR>\n" );
document.write( "d)  (5/2) * x = 75<BR>\n" );
document.write( "x = 150/5 = 30, son is 30 years old<BR>\n" );
document.write( ":<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );