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Scientific Notation
Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.
6,389 Questions
What are the steps of the scientific notation in order?
The steps, in order, will depend on what you wish to do: convert from normal to scientific notation, the converse, perform one of the basic operations of arithmetic on numbers in scientific notation.
What is the scientific notation of inches in a micrometers?
There are 3.937*10^-5 inches in a micrometre.
The number 0.923 in scientific notation is?
9.23e-01 or 9.23 x 10^-1
some other examples:
0.0002648 => 2.648 x 10^-4
161800 => 1.618 x 10^5
5 => 5.00 x 10^0
27 => 2.70 x 10^1
How do you solve a scientific notation division problem?
You turn each scientific notation into decimal numbers and then divide.
For example, 8 times 10 to the 12 power : 2 times 10 to the 10 power.
8000000000000 : 20000000000 = 400. (I did this using long division).
OMG! I just realized that you could remove all the zeros from 80000000000000 that 20000000000 has, so being 800 : 2 which gives you the answer 400.
Two ways. But I still wonder, are there any other ways?
What are the six rules for converting to scientific notation?
Scientific notation is a way of representing numbers, usually very large or very small, in the form a*10^b where 1 ≤ |a| < 10 is a decimal number and b is an integer (negative or positive). a is called the mantissa and b is called the exponent. To convert a number to scientific notation:
- If the number has no decimal point, then add one at the end.
- Then move the decimal point to just after the first non-zero digit while counting the number of places you have moved it.
- The mantissa of the new number, formed after moving the decimal point is a.
- If the original number is negative, then so is a.
- The number of places to the left that the decimal point was moved is b. If it was moved to the right, then b is negative.
- There is no sixth rule.
