instruction:
In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
question:
Problem: x + ( 1 / x ) = 1.5 find x ^ 2 + ( 1 / x ^ 2 )
Options: a ) 2.25 , b ) 3.25 , c ) 4.25 , d ) 5.25 , e ) 0.25
answer:
e

question:
Problem: a store reported total sales of $ 460 million for february of this year . if the total sales for the same month last year was $ 320 million , approximately what was the percent increase in sales ?
Options: a ) 2 % , b ) 17 % , c ) 44 % , d ) 65 % , e ) 83 %
answer:
c

question:
Problem: what is the sum of the numbers between 1 and 14 , inclusive ?
Options: a ) 105 , b ) 110 , c ) 125 , d ) 150 , e ) 160
answer:
a