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: a parking garage rents parking spaces for $ 10 per week or $ 25 per month . how much does a person save in a year by renting by the month rather than by the week ? 
Options: a ) $ 120 , b ) $ 160 , c ) $ 220 , d ) $ 240 , e ) $ 260
answer:
a


question:
Problem: by how much is 12 % of 24.2 more than 10 % of 14.2 ? 
Options: a ) 0.1484 , b ) 14.84 , c ) 1.484 , d ) 2.762 , e ) none
answer:
c


question:
Problem: what is the smallest number which when increased by 3 is divisible by 18 , 70 , 100 and 84 ? 
Options: a ) 5307 , b ) 5647 , c ) 5927 , d ) 6297 , e ) 6557
answer:

d