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In a survey, 40 people like tea, 30 like coffee, and 10 like both. How many peop
In a survey, 40 people like tea, 30 like coffee, and 10 like both. How many people like only tea?
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Practice Questions
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Q1
In a survey, 40 people like tea, 30 like coffee, and 10 like both. How many people like only tea?
30
20
10
40
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To find the number of people who like only tea, we subtract those who like both from those who like tea: 40 - 10 = 30.
Questions & Step-by-step Solutions
1 item
Q
Q: In a survey, 40 people like tea, 30 like coffee, and 10 like both. How many people like only tea?
Solution:
To find the number of people who like only tea, we subtract those who like both from those who like tea: 40 - 10 = 30.
Steps: 5
Show Steps
Step 1: Identify the number of people who like tea. This is given as 40.
Step 2: Identify the number of people who like both tea and coffee. This is given as 10.
Step 3: To find the number of people who like only tea, subtract the number of people who like both from the number of people who like tea.
Step 4: Perform the subtraction: 40 (people who like tea) - 10 (people who like both) = 30.
Step 5: The result, 30, is the number of people who like only tea.
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