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What is the weight of the digits 6 in each of the following decimal number 54692?
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What is dicimal?
. All number systems have the same three characteristics: Digits, Base, Weight. the decimal system has the following characteristics:Ten Digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9; has base10 and whight powers of base 10 ( 10,.100,1000 , ........and so on )by mohsh20@gmail.com
Why decimal is important?
We are using decimals for following purpose : Ø Money weight landscaping measurements medicine doses
How do you convert decimals into meters?
You cannot. A decimal is a pure number - not a length, a weight, or anything. A metre is a length.
What are significant figures-?
When a number is written in scientific notation, the digits that do not appear are not significant. The rest are significant figures. For example, when you convert 0.0003102 to scientific notation, it is 3.102 X 10-4. Therefore the zeros before the 3 are not significant.The 3 significant figures implies to all digits around it, regardless of before and after the decimal point. 8.00 has 3 sig.figs. This is because of the 2 zeroes after the decimal point. When you have 30 zeroes after the decimal point, such as 3.000000000000000000000000000000, you have 31 significant figures. 1.23 has 3 sig.figs. This applies to all questions, if needed.The amount of figures given in an answer where you begin with approximates of numbers. The answers should not be more precise than the original measurements. This would lead to a misleading answer, and thus significant figures were created to show an accurate approximation of your answer.The idea of significant figures (sig figs or sf), also called significant digits (sig digs) is a method of expressing error in measurement.The most significant digit is the "first" digit of a number (the left-most non-zero digit). Similarly, the least significant digit is the "last" digit of a number (sometimes, but not always, the right-most digit). A number is called more significant because it carries more weight. In the decimal number system (base 10), the weight of each digit to the left increases by a multiple of 10, and conversely the weight of each digit to the right decreases by a multiple of 10. A similar thing happens in the binary (base 2) number system - see most significant bit.Sometimes the term "significant figures" is used to describe some rules-of-thumb, known as significance arithmetic, which attempt to indicate the propagation of errors in a scientific experiment or in statistics when perfect accuracy is not attainable or not required. Scientific notation is often used when expressing the significant figures in a number.The concept of significant figures originated from measuring a value and then estimating one degree below the limit of the reading; for example, if an object, measured with a ruler marked in millimeters, is known to be between six and seven millimeters and can be seen to be approximately 2/3 of the way between them, an acceptable measurement for it could be 6.6 mm or 6.7 mm, but not 6.666666... mm as a recurring decimal. This rule is based upon the principle of not implying more precision than can be justified when measurements are taken in this manner. Teachers of engineering courses have been known to deduct points when scoring papers if excessive significant figures are given in a final answer.Each of the digits of a number that are used to express it to the required degree of accuracy, starting from the first nonzero digit.Significant figures (also called significant digits) can also refer to a crude form of error representation based around significant figure rounding.Significant figures are digits that show the number of units in a measurement expressed in decimal notation.
What is the weight of 3600000 1p coins?
The British decimal Penny weighs 3.56 grams.
What is the weight of the digits 6 in each of the following decimal number 1386?
1386
What is dicimal?
. All number systems have the same three characteristics: Digits, Base, Weight. the decimal system has the following characteristics:Ten Digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9; has base10 and whight powers of base 10 ( 10,.100,1000 , ........and so on )by mohsh20@gmail.com
How does the decimal number system work?
The decimal number system is a base-10 system, meaning it uses 10 digits (0-9) to represent numbers. Each digit's position in the number indicates its weight, with the rightmost digit representing ones, the next digit to the left representing tens, and so on. By combining these digits, you can represent any number using powers of 10.
How do you use a decimal in weight?
A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. It does not relate directly to weight.
What is the atomic weight of ruthenium to 3 decimal places?
The atomic weight of ruthenium to 3 digits after the dot is 101.065 unified atomic mass units. The formula for calculating atomic weight is: n ∑(wx*px) x=1 where: n is the number of isotopes you have the data for. w is the weights of the isotopes. p is the percent compositions of the isotopes in decimal form. ∑ is the summation symbol. The data can be found in the provided link.
Why decimal is important?
We are using decimals for following purpose : Ø Money weight landscaping measurements medicine doses
How many ATOMS of sulfur are present in 9.96 grams of sulfur trioxide?
The formula for sulfur trioxide is SO3. The molecular weight is 80.06. The atomic weight of sulfur is 32.06. Therefore, the fraction by weight of sulfur in sulfur trioxide is 32.06/80.06 is 0.4004, to the justified number of significant digits, so that 9.96 grams of sulfur trioxide contains 3.988 grams of sulfur. The number of atoms present in 3.988 grams of sulfur therefore is Avogadro's Number X (3.988/80.06) or 3.000 X 1021 atoms, to the justified number of significant digits. (Note: A depressed final digit in a decimal means that the digit may not be significant.)
What is positive number?
The traditional number system is called a positional number system. A number is represented as a string of digits. Each digit position has a weight assoc. with it. Number's value = a weighted sum of the digits
Why atomic mass is always a whole number but atomic weight may be a decimal number?
Atomic mass of isotopes is not a whole number.
How do you convert decimals into meters?
You cannot. A decimal is a pure number - not a length, a weight, or anything. A metre is a length.
HOW MANY moles of mg atom are there in 100 gm of mg?
The atomic weight of magnesium is 24.31; therefore, the number of moles in 100 gm is 100/24.31 = 4.11, to the justified number of significant digits.
How many atoms are in 1.5 mol Calcium?
Since the formula weight of calcium is that of a single atom, the answer is 1.5 X Avogadro's Number or about 9.0 X 1023 atoms, to the justified number of significant digits.
