Solve the following observing significant figure rules 1355.24g-0.954g square g

To solve the subtraction problem \(1355.24 \, \text{g} - 0.954 \, \text{g}\) while observing significant figure rules, follow these steps:<br /><br />1. **Identify the number of decimal places in each measurement:**<br /> - \(1355.24 \, \text{g}\) has two decimal places.<br /> - \(0.954 \, \text{g}\) has three decimal places.<br /><br />2. **Perform the subtraction:**<br /> \[<br /> 1355.24 - 0.954 = 1354.286<br /> \]<br /><br />3. **Determine the number of decimal places for the result:**<br /> - According to the rules for significant figures in subtraction, the result should have the same number of decimal places as the measurement with the fewest decimal places. In this case, that is two decimal places (from \(1355.24 \, \text{g}\)).<br /><br />4. **Round the result to two decimal places:**<br /> \[<br /> 1354.286 \approx 1354.29<br /> \]<br /><br />Therefore, the answer is \(1354.29 \, \text{g}\).