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Standard form is the form you want.
100 = 1, 101 = 10, 102 = 100, 103 = 1000 etc
Therefore if you want to write 300000000 in standard form it is 3 x 108
The same thing applies to decimals -
10-1 = 0.1, 10-2 = 0.01, 10-3 = 0.001 etc
Therefore if you want to write 0.0000004 in standard form it is 4 x 10-7
Note, that the number you multiply the power of ten to must be between 0 and 10 for example -
45600000 CANNOT be written as 456 x 105 but MUST be written as 4.56 x 107
also 0.00000345 CANNOT be written as 345 x 10-9 but MUST be written as 3.45 x 10-7.
What else can I help you with?
How do you use scientific notation in real life?
For example if you have a large distance or number like 200,000,000,000 and it becomes tedious to write, just write 2x1011 and It makes numbers shorter and easier to use and write
Why are unsolicited proposals more challenging to write that solicited proposals?
it is shorter smaller try it out
Who invented scientific notation and why?
I do not know who invented it, but i do know why. When scientists are talking in large numbers like light years and the vast distances in between the galaxies they need a shorter way to write it.
Why is it easier to write a fraction in simplest form?
The numbers are smaller.
How do you write something in scientific notation?
Scientific notation is usually used to represent large numbers (especially in astronomy). Take the example 15 million, 320 thousand...You could write it as 15,320,000 but a shorter way would be... 15.32 x 106
Why are numbers written in scientific notation?
so they are smaller quicker and easier to write
Why do you write ordinary numbers to scientific notation?
This provides a convenient and compact way to write very large or very small numbers.
Scientific notation is a good way to write what kinds of numbers?
Very small or very large numbers.
How can write large number to smaller number?
you use > to show greatest to least, and <to show least to greatest
Why do scientist use scientific notation while writing large numbers?
It is easier to write 2.3 * 10-9 than to write 0.0000000023 ■
How do you write 400 thousand in numbers?
To write 400 thousand in numbers, you would write 400,000. This is a standard way to represent large numbers using commas to separate the thousands, millions, billions, etc. In this case, 400 is followed by three zeros to indicate the thousands place.
The sum of two numbers is 37 The larger number is 11 more than the smaller number What are the numbersslide1?
You can call your numbers "a" and "b", and write two equations:a + b = 37 b = a + 11 If you substitute the second equation in the first one, you can easily solve for "a" (the smaller of the two numbers).
