My Learning Cart
?
Categories
Account

If the average of 6 numbers is 30, what is the average if one number is increase

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

What’s inside this PDF?

Question: If the average of 6 numbers is 30, what is the average if one number is increased by 10?

Options:

  1. 30
  2. 32
  3. 34
  4. 36

Correct Answer: 32

Solution: 

Total of 6 numbers = 6 * 30 = 180.\\n\\nNew total = 180 + 10 = 190.\\n\\nNew average = 190 / 6 = 31.67.

If the average of 6 numbers is 30, what is the average if one number is increase

Practice Questions

Q1
If the average of 6 numbers is 30, what is the average if one number is increased by 10?
  1. 30
  2. 32
  3. 34
  4. 36

Questions & Step-by-Step Solutions

If the average of 6 numbers is 30, what is the average if one number is increased by 10?
  • Step 1: Understand that the average of 6 numbers is 30.
  • Step 2: Calculate the total of the 6 numbers by multiplying the average by the number of numbers: 6 * 30 = 180.
  • Step 3: Increase one of the numbers by 10. This means we add 10 to the total we calculated: 180 + 10 = 190.
  • Step 4: To find the new average, divide the new total by the number of numbers: 190 / 6.
  • Step 5: Calculate the new average: 190 divided by 6 equals approximately 31.67.
  • Average Calculation – Understanding how to calculate the average of a set of numbers and how changes to the numbers affect the average.
  • Total Sum of Numbers – Knowing how to derive the total sum from the average and the number of items.
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