Eddie is 92 years old. His granddaughter Becky is currently four times younger than he is. The mother of Becky - Irene, is two times her age. How old is Irene?
Becky is four times younger than Eddie, which means she is 92 / 4 = 
<gadget id="calculator">92/4</gadget>
<output>23</output>
23 years old.
Her mother is two times older than she, so it means Irene is 23 * 2 = 
<gadget id="calculator">23*2</gadget>
<output>46</output>
46 years old.

<result>46</result>