instruction:
In this task, you need to provide the correct option for a given problem from the provided options.
question:
Problem: a business finds that their ratio of spending to income is 5 to 9 . their total profit is $ 48000 . what is their total income ?
Options: a ) $ 90000 , b ) $ 108000 , c ) $ 119000 , d ) $ 126000 , e ) $ 140000
answer:
b

question:
Problem: there are 760 students in a school . the ratio of boys and girls in this school is 3 : 5 . find the total of girls & boys are there in this school ?
Options: a ) 320 , b ) 345 , c ) 425 , d ) 475 , e ) 400
answer:
d

question:
Problem: the ratio of numbers is 3 : 4 and their h . c . f is 4 . their l . c . m is ?
Options: a ) 23 , b ) 77 , c ) 88 , d ) 48 , e ) 11
answer:
d