To round 350 to one sig fig, you will round to the hundreds place. 350 rounds up to 400 which is one sig fig.
200 Explanation: 2 is the one significant figure. The zeros are not significant. Round up because it is closer to 200 than to 100.
0.04
When expressing a number to one significant figure, you round the number to the nearest power of 10. In this case, 9862 to one significant figure would be 10,000. This is because the first digit from the left is 9, which is closer to 10 than 10000.
1000 is written with one significant figure, with only the 1 being a significant figure.
Rounded to one significant figure it becomes 20
100 is already rounded to one significant figure.
It then is 40000 to one significant figure
200 Explanation: 2 is the one significant figure. The zeros are not significant. Round up because it is closer to 200 than to 100.
0.4
It is 10
0.04
0.04
To express 961 to one significant figure, you round it to the nearest significant digit. The first significant digit in 961 is 9, and since the next digit (6) is 5 or greater, you round up. Therefore, 961 rounded to one significant figure is 1000.
You round to the nearest tens place. In this case, 738 rounded to one significant figure is 700.
1.00 x 10-4
When expressing a number to one significant figure, you round the number to the nearest power of 10. In this case, 9862 to one significant figure would be 10,000. This is because the first digit from the left is 9, which is closer to 10 than 10000.
6.849 rounded to one significant figure is 7. This is because the first significant figure is the 6, and since the next digit (8) is 5 or greater, we round up. Therefore, 6.849 becomes 7.