Here is the full question A plane has 360 total seats, which are divided into economy class and business class. For every 13 seats in economy class, there are 5 seats in business class.
How many seats are there in each class?
Total seats in economy class : 13
Total seats in business class 5
________ +
18
260/18 = 14 8/18
Total seats:
(14 x 13 Economy) + (14 x 5 business) + (8 Business)
= 182 Economy + 70 Business + 8 Economy
= 190 Economy + 70 Business
