TASK DEFINITION: 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'.
PROBLEM: Problem: ? x 24 = 173 x 240 
Options: a ) 545 , b ) 685 , c ) 865 , d ) 1730 , e ) 534

SOLUTION: d

PROBLEM: Problem: a car ferry can hold up to 70 tons of cargo . what is the greatest number of vehicles that the ferry can carry if half the vehicles are cars with an average ( arithmetic mean ) weight of 0.75 tons and half of the vehicles are trucks with an average ( arithmetic mean ) weight of 4 tons ? 
Options: a ) 14 , b ) 20 , c ) 28 , d ) 32 , e ) 36

SOLUTION: c

PROBLEM: Problem: 23 , 29 , 31 , 37 , 41 , 43 , 47 , 53 , ( . . . ) 
Options: a ) 53 , b ) 47 , c ) 48 , d ) 59 , e ) 45

SOLUTION:
d