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: robert ate 13 chocolates , nickel ate 4 chocolates . how many more chocolates did robert ate than nickel ?
Options: a ) a ) 4 , b ) b ) 7 , c ) c ) 9 , d ) d ) 5 , e ) e ) 2
answer:
c

question:
Problem: evaluate 64 / . 08
Options: a ) 800 , b ) 500 , c ) 505 , d ) none of these , e ) 506
answer:
a

question:
Problem: if 2 ^ ( 2 w ) = 8 ^ ( w 6 ) , what is the value of w ?
Options: a ) 12 , b ) 15 , c ) 18 , d ) 21 , e ) 24
answer:
c