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How do you express a number in scientific notation's and scientific notation's to decimal notation's?
Wiki User
∙ 11y ago
Assuming x is your number, x * 10^n = x moved n decimal places.
When n is positive, move the decimal point n places to the right.
When n is negative, move the decimal point n places to the left.
When n is 0, do nothing.
Wiki User
∙ 11y ago
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How do I express a fraction or mixed number as a decimal?
Convert the mixed number to an improper fraction. Any fraction can be expressed as a decimal by dividing the denominator into the numerator.
How do you express a number as a decimal?
If its a fraction such as 3/4 then divide the denominator into the numerator which as a decimal is 0.75 but if its a whole number such as 15 then simply add .0 to the end of it and so 15 as a decimal is 15.0
Express the decimal number 57 in binary?
The binary value of the decimal number 57 (fifty seven) is 00111001According to three different decimal to binary converters I tried, the decimal number 57 is expressed in binary as 111001. Being able to convert to binary is important because binary is what computers work in.
How do you express 41 as a binary number?
Decimal ( 41 ) = binary ( 1 0 1 0 0 1 )
Does the number 30 have a decimal expansion?
Its decimal "expansion" is 30, as in the question. You could express it as 30.000... except that doing so would imply a greater degree of precision.
How do you express the number in a scientific notation?
Write the number as a decimal multiplied by a power of 10
How do you change a number to a scientific notations?
You simply take the number of digits less one as the power, convert the number to a decimal between 0 and 10 and then note this decimal x 10 to the power calculated previously. e.g. 1,000,000 in scientific notation is 1.0 x 106 123,000,000 in scientific notation is 1.23 x 108
How the use of scientific notation?
Scientific notation is used to express very large or very small numbers. instead of writing 15,000,000, you can express the same number by writing it as 1.5 * 107 or, you could express the very small number .00000015 as 1.5 * 10-7 to express a number in scientific notation, simply place a decimal point after the first number (in a large number) or before the last number (in a very small number) and multiply by ten to the nth power, where n is the number of digits following the decimal point (in a large number) or negate the number of digits before the decimal (in a very small number).
Do you express scientific notation?
Scientific Notation is expressed by using a number, using an exponent as a number (usually a decimal) multiplied by a 10, and an exponent (the number on the exponent is the number of zeros the number has).Example: 120,000,000 in scientific notation is 1.2 X 107
What is scientific notation of 000000000753?
Scientific notations do not care about the range of the number in question but do so about its precision. Therefore the notation for the given number will be - 7.53 X 102
How are numbers measurement express in scientific notation?
from google :To write a number in scientific notation:Put the decimal after the first digit and drop the zeroes. In the number 123,000,000,000 The coefficient will be 1.23To find the exponent count the number of places from the decimal to the end of the number.In 123,000,000,000 there are 11 places. Therefore we write 123,000,000,000 as:
Express a numbers of scientific notation?
how to express scientific notation to a simle number
Why do you use scientific notations and what are the parts of an expression written is scientific notation?
Scientific notation is a way of representing numbers, usually very large or very small, in the forma*10^b where 1
How do you write 180 in scientific notation?
To write 180 in scientific notation, move the decimal point after the first digit, giving you 1.80. Then count the number of places you moved the decimal point. In this case, you moved it two places to the right. Finally, express the number 180 as 1.80 x 10^2 in scientific notation.
How do you express 2398730000000 in scientific notation?
2.39873 X 10^12 Place decimal after first whole number and count decimal places from right to left until you reach that position. Count is the exponent.
Express 54123.3214nA in scientific form?
It is not possible to express a number containing alphabetic characters (nA) in scientific form.
How do you write .025 in scientific notation?
To write 0.025 in scientific notation, you can express it as 2.5 x 10^-2. The decimal point is moved two places to the right, and the exponent represents the number of times the decimal point was shifted.
