Question

What is the sum of 75, 100, and 125?

• A. 200
• B. 300
• C. 400
• D. 500

Hint:

When adding a list of numbers, look for pairs that add up to a round number (like a multiple of 10 or 100). This can simplify the calculation. Here, 75 and 125 add up to 200.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
This is a basic arithmetic problem requiring the addition of three numbers.
Step 2: Detailed Explanation:
We need to calculate the sum:
\[ 75 + 100 + 125 \] We can group the numbers to make addition easier:
\[ (75 + 125) + 100 \] \[ 200 + 100 = 300 \] Alternatively, adding sequentially:
\[ 75 + 100 = 175 \] \[ 175 + 125 = 300 \] Step 3: Final Answer:
The sum is 300. This corresponds to option (B).