37 correct to three significant figure
To express a number to three significant figures, you need to round it to the closest value with three meaningful digits. Here's how you can round 37 to three significant figures:
Step 1: Identify the first three significant digits.
In the number 37, all the digits are significant. Therefore, we don't need to skip any digits.
Step 2: Look at the next digit.
The next digit after 37 is an empty space, which means there is no next digit.
Step 3: Determine whether rounding is required.
Since there is no next digit, we don't need to consider it for rounding.
Step 4: Round if necessary.
Since there is no rounding required in this case, the number 37 remains the same.
Therefore, when rounded to three significant figures, 37 stays as it is.