What is the difference between the largest and smallest number in this set: 4, 9, 1, 7?

What is the difference between the largest and smallest number in this set: 4, 9, 1, 7?

• A. 6
• B. 8
• C. 5
• D. 3

Answer: (B)

To find the difference between the largest and smallest numbers in the set 4, 9, 1, 7, we first need to identify those two values. The largest number in this set is 9, and the smallest number is 1. Now, to find the difference, we subtract the smallest number from the largest number: 9 (largest) - 1 (smallest) = 8. This calculation shows that the correct answer is indeed the difference of 8. Understanding how to identify the maximum and minimum values within a set of numbers and then performing basic subtraction is essential for solving such problems in mathematics.

To find the difference between the largest and smallest numbers in the set 4, 9, 1, 7, we first need to identify those two values. The largest number in this set is 9, and the smallest number is 1.

Now, to find the difference, we subtract the smallest number from the largest number:

9 (largest) - 1 (smallest) = 8.

This calculation shows that the correct answer is indeed the difference of 8. Understanding how to identify the maximum and minimum values within a set of numbers and then performing basic subtraction is essential for solving such problems in mathematics.