My Learning Cart
?
Categories
Account

In a survey, 70% of people prefer tea over coffee. If 50 people are surveyed, ho

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: In a survey, 70% of people prefer tea over coffee. If 50 people are surveyed, how many prefer tea?

Options:

  1. 30
  2. 35
  3. 40
  4. 45

Correct Answer: 45

Solution: 

Number of people preferring tea = 70% of 50 = 0.7 * 50 = 35.

In a survey, 70% of people prefer tea over coffee. If 50 people are surveyed, ho

Practice Questions

Q1
In a survey, 70% of people prefer tea over coffee. If 50 people are surveyed, how many prefer tea?
  1. 30
  2. 35
  3. 40
  4. 45

Questions & Step-by-Step Solutions

In a survey, 70% of people prefer tea over coffee. If 50 people are surveyed, how many prefer tea?
  • Step 1: Understand that 70% means 70 out of every 100 people.
  • Step 2: We need to find out how many people prefer tea out of 50 surveyed.
  • Step 3: Convert 70% to a decimal. 70% as a decimal is 0.7.
  • Step 4: Multiply the total number of people surveyed (50) by the decimal (0.7).
  • Step 5: Calculate 0.7 * 50, which equals 35.
  • Step 6: Conclude that 35 people prefer tea.
  • Percentage Calculation – Understanding how to calculate a percentage of a given number.
  • Basic Arithmetic – Applying multiplication to find the result of the percentage calculation.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks