Need help...my calculator and I didn't agree!

125+(5×5)+9÷3×8
125+25+9÷3×8
125+25+9÷24
125+25+0.375
150+0.375
150.375

It seems like there was a disagreement between you and your calculator in solving the expression: 125+(5×5)+9÷3×8.

Let's break down the calculation step by step:

Step 1: Multiplication
First, we need to perform the multiplication operation: 5 × 5 = 25.

Step 2: Division
Next, we need to perform the division operation: 9 ÷ 3 = 3.

Step 3: Multiplication (again)
Now, we have two multiplication operations: 3 × 8 and 125 × (5 × 5).

Let's evaluate them both:

For 3 × 8, the result is 24.

For 125 × (5 × 5), we need to perform the innermost parentheses first: 5 × 5 = 25. Now, we can multiply 125 by 25: 125 × 25 = 3125.

Step 4: Addition
Finally, we can perform the addition operation: 125 + 25 + 24 = 174.

Therefore, according to the step-by-step calculation, the correct answer for the expression 125+(5×5)+9÷3×8 is 174.

It appears there might have been a mistake in your calculation. Please double-check your work and try again.