Question

How do you round 104771 to 1 significant figure?

Answer 1

Answer:

104771 rounded to 1 significant figure is 100000

Step-by-step explanation:

To round any number to 1 significant figure you have to identify the first non-zero digit.

For 104771 that number would be 1 because it is the first non-zero digit. Then you can draw a vertical line behind the number like this. 1:04771

Then, you look at the next number that is behind the line. If the number is more than 5, you increase the previous digit by 1. If the number is 4 or less, you keep the previous digit the same. In this case, the number is less than 4 so we keep the digit the same. This gives us 100000 (1 significant figure)