document.write( "Question 894929: A father and his son are 50 years old and 20 years old respectively. Find the ratio of the father's age to his son' sage, when
\n" ); document.write( "a. The son was 10 years old
\n" ); document.write( "B. The father was 35 years old
\n" ); document.write( "C. The son will be 40 years old
\n" ); document.write( "D. The father will be 75 years old
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Algebra.Com's Answer #542501 by lwsshak3(11628)\"\" \"About 
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A father and his son are 50 years old and 20 years old respectively. Find the ratio of the father's age to his son' sage, when
\n" ); document.write( "a. The son was 10 years old
\n" ); document.write( "ratio:(50-10)/(20-10)=40/10=4
\n" ); document.write( "B. The father was 35 years old
\n" ); document.write( "ratio:(50-15)/(20-15)=35/5=7
\n" ); document.write( "C. The son will be 40 years old
\n" ); document.write( "ratio:(50+20)/(20+20)=70/40=7/4
\n" ); document.write( "D. The father will be 75 years old
\n" ); document.write( "ratio:(50+25)/(20+25)=75/45=5/3
\n" ); document.write( "
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