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628.88-410.25+153.05=?...

`628.88-410.25+153.05=?`

A

371.68

B

56.58

C

317.68

D

65.58

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \( 628.88 - 410.25 + 153.05 \), we will follow these steps: ### Step 1: Subtract the first two numbers We start with the subtraction of \( 410.25 \) from \( 628.88 \). \[ 628.88 - 410.25 \] ### Calculation: Align the numbers by their decimal points: ``` 628.88 - 410.25 _________ ``` Now, subtract: - Start from the rightmost digit: - \( 8 - 5 = 3 \) - \( 8 - 2 = 6 \) - \( 2 - 0 = 2 \) - \( 6 - 4 = 2 \) So, \[ 628.88 - 410.25 = 218.63 \] ### Step 2: Add the result to the third number Now, we take the result \( 218.63 \) and add \( 153.05 \) to it. \[ 218.63 + 153.05 \] ### Calculation: Align the numbers by their decimal points: ``` 218.63 + 153.05 _________ ``` Now, add: - Start from the rightmost digit: - \( 3 + 5 = 8 \) - \( 6 + 0 = 6 \) - \( 8 + 3 = 11 \) (write down 1 and carry over 1) - \( 2 + 1 + 1 = 4 \) So, \[ 218.63 + 153.05 = 371.68 \] ### Final Answer: Thus, the value of the expression \( 628.88 - 410.25 + 153.05 \) is \[ \boxed{371.68} \] ---

To solve the expression \( 628.88 - 410.25 + 153.05 \), we will follow these steps: ### Step 1: Subtract the first two numbers We start with the subtraction of \( 410.25 \) from \( 628.88 \). \[ 628.88 - 410.25 \] ...
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