Question
How to Round off 5.273 to two significant figure
Answers
Answered by
GPT 3.5
To round off 5.273 to two significant figures, follow these steps:
1. Identify the desired significant figure. In this case, it is two.
2. Starting from the leftmost digit, count the number of digits until you reach the desired significant figure. In this case, you count 1 and 2.
3. Check the digit to the right of the desired significant figure. If the digit is 5 or greater, round up the desired significant figure. If the digit is less than 5, leave the desired significant figure unchanged.
4. All the digits to the right of the desired significant figure become zeros.
Applying these steps to the number 5.273:
The desired significant figure is the first digit after the decimal point, which is 5.
Since the digit to the right of 5 (3) is less than 5, the desired significant figure remains unchanged.
All the digits to the right of 5 become zeros.
Therefore, 5.273 rounded off to two significant figures is 5.3.
1. Identify the desired significant figure. In this case, it is two.
2. Starting from the leftmost digit, count the number of digits until you reach the desired significant figure. In this case, you count 1 and 2.
3. Check the digit to the right of the desired significant figure. If the digit is 5 or greater, round up the desired significant figure. If the digit is less than 5, leave the desired significant figure unchanged.
4. All the digits to the right of the desired significant figure become zeros.
Applying these steps to the number 5.273:
The desired significant figure is the first digit after the decimal point, which is 5.
Since the digit to the right of 5 (3) is less than 5, the desired significant figure remains unchanged.
All the digits to the right of 5 become zeros.
Therefore, 5.273 rounded off to two significant figures is 5.3.