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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 is two hundred twelve thousandths in standard form?
212 thousandths (0.212) in standard form is: 2.12 × 10-1
How do you write 5400000 in scientific notation?
ummm its kinda confusing cs i know that your giving me an answer but im juwt tryna see like how did you get that answer?
A scientific notation of the earths weight?
The earth's mass in kg is:
- 5.9736 x 1024 in scientific notation
- 5,973,600,000,000,000,000,000,000 in standard notation
What is the form in writing a scientific notation?
Scientific notation makes it easier to write very large numbers. For example, instead of writing 540,000,000,000, you would write 5.4 x 10 to the power of 11
Converting to Scientific Notation:
- The number must be converted into a whole number with one digit. Let's use the number 500 for example.You would turn it into 5.0
- Then, you times it by ten to the power of decimal places needed to make it 500. 5.0 x 10 to the power of 2
- That's it.
How do you write quantities in scientific notation?
1) Move the decimal until your number appears to be between 1 and 10 count the spaces that you move the decimal.
2) use the number of spaces as the exponent of 10 (the base)
3) if the original number was greater than 10, the exponent is positive, if the original number was less than 1 then the exponent is negative.
EX: 250,000 becomes 2.5 x 105
but 0.0025 becomes 2.5 x 10-3
