Round 0.9999 to 3 significant figures.
Please help! :)
nvm lol i got it! for anyone wondering, the answer was 1.00 :))
To round 0.9999 to 3 significant figures, we need to count the significant figures in the number.
In this case, there are 4 significant figures in the number 0.9999.
To round to 3 significant figures, we will consider the digit in the third significant figure. If it is 5 or greater, we will round up by increasing the digit in the second significant figure by 1. If it is less than 5, we will keep the digit in the second significant figure as it is.
In this case, the digit in the third significant figure is 9, which is greater than 5. So, we round up by increasing the digit in the second significant figure by 1.
Therefore, rounding 0.9999 to 3 significant figures gives us 1.00.
To round a number to a certain number of significant figures, follow these steps:
1. Identify the digit at the desired significant figure. In this case, we want to round to 3 significant figures, so we need to look at the third digit.
2. Examine the digit immediately to the right of the desired significant figure. If the digit is 5 or greater, round up. If the digit is less than 5, round down.
Now, let's apply these steps to the number 0.9999.
The third significant figure in 0.9999 is the number 9. The digit immediately to the right of the third significant figure is 9. Since 9 is greater than 5, we round up.
To round 0.9999 to 3 significant figures, the result is 1.00.