9010
Three.
Yes it is.
Two rules associated with significant figure :-. When rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". Zeros must be kept to show the position of the decimal point or to indicate that zero is a significant figure. Then 0.000 must be kept to show the position of the decimal point. 763 are thus the three significant figures and no change is required as the first figure to be discarded is 2 and this is less than 5. The answer to 3 significant figures is 0.000763
Thats 1.53
It's already there.
For doing significant figure you down count from the start the required amount, so 645533 would become 646000.
To round 1467 to three significant figures, we start counting from the left until we have three digits: 1, 4, and 6. The digit after the third significant figure is 7, which is greater than or equal to 5, so we round up the last significant figure. Therefore, 1467 rounded to three significant figures is 1470.
To convert the number 0.004758 to three significant figures, we need to round it off appropriately. Identify the significant figures: The given number, 0.004758, has 5 significant figures. Determine the significant figures based on the three most significant digits: The three most significant digits in 0.004758 are 4, 7, and 5. Round the number: Look at the digit immediately after the third significant figure, which is 7. Since 7 is 5 or greater, we round up the third significant figure (5). Apply rounding: The number rounded to three significant figures is 0.00476. Therefore, 0.004758 rounded to three significant figures is **0.00476**.
There are three.
There are three of them there.
0.00860 has three significant figures.
There are three significant figures in the number 102.
62 rounded to one significant figure is 60. 57 rounded to one significant figure is 60. 573 rounded to one significant figure is 600. 0.0573 rounded to one significant figure is 0.06. In each of these answers the 6 is the only significant figure.
635 is already a three significant figure number.
To round to three significant figure you need to retain only the first three digits, starting with a non-zero digit. So it is 58x. Now the x bit is 2.968 and since 0.968 is greater than 0.5, 2.968 is rounded up to 3. So the answer is 583.
0.0034088 in three significant figures would be 0.00341