3 of them.
Three.
To figure out how many significant figures there are in a number you must first know the rules. All numbers 1-9 are counted towards the number of significant figures. The only number you need to worry about is 0.-If there are 0's between digits (like 105), they are counted towards sig figs.-If, to the right of a decimal point, the number ends in a 0, or multiple 0's (4.660), they all count towards sig figs.-If, to the left of a decimal point, the number ends in 0 (4500), the 0 (or this case zeros) do not count towards sig figs.-If there is a lone 0 to the left of a decimal point (0.112), the 0 does not count towards sig figs.With the number 3.0800, you know that the 3 and the 8 both count towards significant figures. The 0 in between them counts as well. Then the two 0's at the end count towards sig figs. In all the number 3.0800 has 5 significant figures.
Count all the digits, from the first to the last non-zero digit. Include any zeros in between in the count. For example, 105 and 10500 both have three significant digits. Also include any zero after the last non-zero digit, only if it comes after a decimal point. Thus, 0.001050 has four significant digits, since you need to count the last zero.
14)105 ) = 7 remainder 7 or 7 7/14 or 7 1/2 or 7.5 or
105
105 ÷ 4 = 26 with remainder 1
6 has 1 105 has three The product, 630, has two.
600 * 190 = 114*10+3 in three significant figures, or 1.14 * 105 also in three significant figures.
2.054 x 10^5 = 205400 which has 4 sig figs.
252 / 24 = 10.5 days. There are 365 days in one regular year, therefore, rounded to two significant figures, this is equal to 105/3650 = 0.029 years.
1. Zeros appearing between nonzero numbers are significant. For example, 3.02 has 3 significant figures. 2. Zeros appearing in front of nonzero numbers are not significant. For example, 0.0009 has 1 significant figure. 3. Zeros at the end of a number and to the right of a decimal point are significant. For example, 26.600 has 5 significant figures. 4. Zeros at the end of a number and to the left of a decimal point can be either significant or not significant. If the zero has been measured or estimated, it is significant. It is not significant if it has not been measured or estimated and is merely serving as a placeholder. A decimal placed after the zeros indicates that the zeros are significant. For example, 2000. has 4 significant figures. 2000 (with no decimal) has one significant figure. 5. In scientific notation, all digits appearing before the exponent are significant. For example, 3.226 x 105 has 4 significant figures.
To figure out how many significant figures there are in a number you must first know the rules. All numbers 1-9 are counted towards the number of significant figures. The only number you need to worry about is 0.-If there are 0's between digits (like 105), they are counted towards sig figs.-If, to the right of a decimal point, the number ends in a 0, or multiple 0's (4.660), they all count towards sig figs.-If, to the left of a decimal point, the number ends in 0 (4500), the 0 (or this case zeros) do not count towards sig figs.-If there is a lone 0 to the left of a decimal point (0.112), the 0 does not count towards sig figs.An example would be the number 0.4090Automatically you know that the 4 and the 9 both count towards sig figs. Then you need to focus on the zero's. There is 1 lone 0 to the left of the decimal point, meaning that it does notcount towards sig figs. The 0 in between the 4 and the 9 counts towards sig figs because it is between 2 digits 1-9. The 0 on the end also counts because it is to the right of the decimal point. In all, this number has 4 significant figures.
To figure out how many significant figures there are in a number you must first know the rules. All numbers 1-9 are counted towards the number of significant figures. The only number you need to worry about is 0.-If there are 0's between digits (like 105), they are counted towards sig figs.-If, to the right of a decimal point, the number ends in a 0 (4.660), the 0 counts towards sig figs.-If, to the left of a decimal point, the number ends in 0 (4500), the 0 (or this case zeros) do not count towards sig figs.-If there is a lone 0 to the left of a decimal point (0.112), the 0 does not count towards sig figs.Now this case is simple, because there are no zeros. There are 2 significant figures in 4.5 meters.
The Word notation for 150,000 is One Hundred Fifty Thousand. The Scientific Notation for 150,000 depending on required significant figures is 1.50 x 105.The Roman Numeral Notation for 150,000 is CCCIƆƆƆƆƆƆ.
963 200 = 9.63200*105 or, if the last two digits are not significant, 9.632*105.
Expressed in figures, this is equal to 180,000.
To figure out how many significant figures there are in a number you must first know the rules. All numbers 1-9 are counted towards the number of significant figures. The only number you need to worry about is 0.-If there are 0's between digits (like 105), they are counted towards sig figs.-If, to the right of a decimal point, the number ends in a 0, or multiple 0's (4.660), they all count towards sig figs.-If, to the left of a decimal point, the number ends in 0 (4500), the 0 (or this case zeros) do not count towards sig figs.-If there is a lone 0 to the left of a decimal point (0.112), the 0 does not count towards sig figs.With the number 3.0800, you know that the 3 and the 8 both count towards significant figures. The 0 in between them counts as well. Then the two 0's at the end count towards sig figs. In all the number 3.0800 has 5 significant figures.
Expressed in figures, 8.86 x 105 = 886000