The ages of two person differ by 20 years. If 8 years ago, the elder one be 5 times as old as the younger one, their present ages(in years) are respectively
Pick one:
A) 33, 13 B) 25, 5 C) 29, 9 D) 50, 30 E) 20,10
Let their ages be x and (x + 20) years.   Then, 5(x - 8) = (x + 20 - 8)   =&gt; 4x = 52   =&gt;x =13   Their present ages are 33 years and 13 year.   33, 13NSWER:33, 13
<result>A</result>
The ages of two person differ by 20 years. If 8 years ago, the elder one be 5 times as old as the younger one, their present ages(in years) are respectively