In a group of 50 people, 30 like reading fiction, 20 like reading non-fiction, a

In a group of 50 people, 30 like reading fiction, 20 like reading non-fiction, and 5 like both. How many people do not like reading?

In a group of 50 people, 30 like reading fiction, 20 like reading non-fiction, and 5 like both. How many people do not like reading?

Step 1: Identify the total number of people in the group, which is 50.
Step 2: Identify how many people like reading fiction, which is 30.
Step 3: Identify how many people like reading non-fiction, which is 20.
Step 4: Identify how many people like both fiction and non-fiction, which is 5.
Step 5: Use the formula to find the total number of people who like reading: Total = Fiction + Non-Fiction - Both.
Step 6: Substitute the numbers into the formula: Total = 30 + 20 - 5.
Step 7: Calculate the total: 30 + 20 = 50, then 50 - 5 = 45.
Step 8: Now, find out how many people do not like reading by subtracting the total who like reading from the total number of people: 50 - 45.
Step 9: Calculate the number of people who do not like reading: 50 - 45 = 5.

No concepts available.