0
Usually makes it easier to read and reduces the risk of error.
For example, consider the following:
- The average distance from the earth to the sum is 149.6 million kilometres.
- In space light travels at 300,000 km per second.
Given that Time = Distance/Speed, how long does light take to get from the sun to the earth?
You could try 149600000/300000 and hopefully not get into a tangle with the 0s.
Or you could go for
Distance = 149.6 million = 149.6*106 = 1.496*108 km
Speed = 300000 = 3*105 km s-1.
So time = 1.496*108 / 3*105 seconds = 1.496/3 * 103 = 4.99*102 seconds or 499 seconds.
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What is a type of notation expressing very large or very small numbers?
Scientific notation
How do you express 0.0763 in scientific notation?
Scientific Notation is a way of expressing a number as a value between 1 and 10 multiplied by a power of 10. So, 0.0763 = 7.63 x 10-2
How do you express the result in large numbers?
Expressing the result of a very large number or even a very small number is what we call scientific notation.
What are the rules in expressing number in scientific notation?
In general the numeric part should be between 1 and (almost but not quite) 10.
What is scientiic notation?
A method of expressing numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10. The scientific notation for 10,492, for example, is 1.0492 × 104.
A method of expressing a quantity as a number multiplied by 10 to the appropiate power?
Scientific notation
What is a method of expressing of a quantity as a number multiplied by 10 to the appropriate power?
scientific notation
What is a method of expressing a quantity as a number multiplied by 10 to the appropriate power?
Scientific Notation or Standard Notation or (not USA) Standard Form.
What is a type of notation expressing very large or very small numbers?
Scientific notation
How do you express 0.0763 in scientific notation?
Scientific Notation is a way of expressing a number as a value between 1 and 10 multiplied by a power of 10. So, 0.0763 = 7.63 x 10-2
What is the correct scientific notation for 62.605x10?
Explain why 62.605 x106 is not the correct scientific notation. What is the correct way of expressing this scientific notation. Your answer:
How do you express the result in large numbers?
Expressing the result of a very large number or even a very small number is what we call scientific notation.
What are the rules in expressing number in scientific notation?
In general the numeric part should be between 1 and (almost but not quite) 10.
What is scientiic notation?
A method of expressing numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10. The scientific notation for 10,492, for example, is 1.0492 × 104.
What are the advantages of expressing numbers in scientific notation?
The advantage of expressing numbers in scientific notation is that they are more compact.
How do you get a standard notation from a scientific notation?
Scientific notation is just a short hand way of expressing gigantic numbers like 1,300,000 or incredibly small numbers like 0.0000000000045. Also known as exponential form, scientific notation has been one of the oldest mathematical approaches. It is favored by many practitioner. If numbers are too big or too small to be simply calculated, people refer to scientific notation to handle these circumstances. This method is used by engineers, mathematicians, scientists. An example of scientific notation is 1.3 ×106 which is just a different way of expressing the standard notation of the number 1,300,000. Standard notation is the normal way of writing numbers.
When is expressing using scientific notation useful?
When numbers are tremendously large or small.
