Question

In a survey 27% of the people chose salads over meat dish and in all 81 people chose Salads. How many people were in the survey

Answer 1

27 is to 100 as 81 is to ______
using diamond method (27 times _____ and 100 times 81) we get 8100=27X
8100 / 27  = 300
300 people were surveyed

Answer 2

108 people because 81+27=108 so 108 people were in the survey