Less digits are needed as for example 1,000,000,000 is 1.0*109 in scientific notation
The decimal notation for 113 over 400 is 0.2825
Move the decimal over 5 times to the right. That is why scientific notation is used quite often for large numbers. 3.4 x10^5=340,000
the ordinary answer is ? over 1.....if its a reciprical then u switch it round to get 1 over ?
22%
88%
The scientific notation for ten over two which is 5 is 5 x 10 ^0.
It has no advantage.
Scientific notation is when you multiply a number that is between 1 and 10 to 10 to a power. for example: I want to write 3,946,000,000 as a scientific notation. What I do is I divide the number by 10 over and over until the number is 3.946 then how many times I divided 3,946,000,000 by 10 is the exponent of 10 which you multiply by 3.946 and the Scientific notation of 3,946,000,000 is 3.946 * 109.
Usually number over .01 and under 1,000 are not written in scientific notation, however .85 would be written as 8.5 x 10-1.
4.21 This is because with scientific notation, the number has to be under 10.00 and over 1.00.
As far as I am aware, standard notation is just the common form of the number, as opposed to "scientific notation" which saves a hell of a lot of zeros being written all over the place. Eg....you 0.7 million in standard notation is simply 700,000. But in scientific notation could be written as 7x105.
1/1000 = 1 x 10-3
26 hundredths is written as 0.26 move the decimal over to the right one space and multiply by 10 to the negative one 2.6*10-1 now it is in scientific notation
To do scientific notation, all you have to do is take the decimal and move it over until you only have one number in front of it, then write x10^the number of spaces the decimal moved. For example 630,000 would be 6.3x10^5 because you moved the decimal over 5 times.
Scientific notation is written like this: (number) * 10(exponent)Scientific notation is written by moving the decimal point over until there is only one digit in front of it. The number of times you have to move the decimal over is the exponent you use.Example: 786,450,000.0 --> Move the decimal over 8 times = 7.8645Answer: 7.8645 * 108If the number is a decimal, you do the same thing, but write a negative exponent instead of a positive.Example: 0.0004687219 --> Move the decimal over 4 times = 4.697219Answer: 4.697219 * 10-4
It has and advantage over very big numbers, for example, 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000. You wouldn't want to write that all down, would you?
The density of steel ranges from 7,750 to just over 8,000 kg/m3.