Mother,her daughter and her grand child weighs 140 kg. daughter and her daughter(child) weighs 60 kg. child is 1/5th of her grand mother. What is the age of the daughter? Choose the correct choice from the following answers:
A) 44  B) 47  C) 48  D) 49  E) 50
mother + daughter + child = 140kg   daughter + child = 60kg   mother = 140 - 60= 
<gadget id="calculator">140 - 60</gadget>
<output>80</output>
80kg   child= 1/5th of mother = (1/5)*80= 
<gadget id="calculator">(1/5)*80</gadget>
<output>16</output>
16kg   So now daughter= 140 -(mother + child) = 140 - (80+16)= 
<gadget id="calculator">140 - (80+16)</gadget>
<output>44</output>
44kg   44NSWER:44
<result>A</result>
Mother,her daughter and her grand child weighs 140 kg. daughter and her daughter(child) weighs 60 kg. child is 1/5th of her grand mother. What is the age of the daughter?