Question

in a group of 100 non-veg people, 40 like only chicken and 30 like only fish. if the number of people who do not like any of the two non-veg items is double of the number of people who like both items, find the number of people who like at most one item by using a venn-diagram​

Answer 1

Answer:

10

Step-by-step explanation:

the answer is in image