Mike weighs twice as much as Mary. Mike's weight is 150% of Michelle's weight. Alan weighs 20% more than Charlie. Charlie weighs 160% of Mary's weight. Which of these 5 people weighs the highest?
Choose the correct choice from the following.
A) Mary  B) Mike  C) Michelle  D) Alan  E) Charlie
Mary &lt; Michelle &lt; Mike   Charlie &lt; Alan   Let x be Mary's weight.   Mike's weight is 2x and Alan's weight is   1.2*1.6= 
<gadget id="calculator">  1.2*1.6</gadget>
<output>1.92</output>
1.92x.   The answer is Mike.
<result>B</result>
Mike weighs twice as much as Mary. Mike's weight is 150% of Michelle's weight. Alan weighs 20% more than Charlie. Charlie weighs 160% of Mary's weight. Which of these 5 people weighs the highest?