In a survey, 120 people were asked about their favorite fruit. 45 liked apples,
Practice Questions
Q1
In a survey, 120 people were asked about their favorite fruit. 45 liked apples, 30 liked bananas, 25 liked oranges, and the rest liked grapes. How many people liked grapes? (2023)
20
25
30
15
Questions & Step-by-Step Solutions
In a survey, 120 people were asked about their favorite fruit. 45 liked apples, 30 liked bananas, 25 liked oranges, and the rest liked grapes. How many people liked grapes? (2023)
Step 1: Identify the total number of people surveyed, which is 120.
Step 2: Find out how many people liked apples, bananas, and oranges. They liked apples (45), bananas (30), and oranges (25).
Step 3: Add the number of people who liked apples, bananas, and oranges together: 45 + 30 + 25.
Step 4: Calculate the total from Step 3: 45 + 30 + 25 = 100.
Step 5: Subtract the total from Step 4 (100) from the total number of people surveyed (120) to find out how many liked grapes: 120 - 100.
Step 6: Calculate the result from Step 5: 120 - 100 = 20.
