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Why does the decimal move one place for each exponet value in scientific notation?
Wiki User
∙ 8y ago
Exponent values, like decimal places, are based on powers of 10.
Wiki User
∙ 8y ago
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How do I Change 0.00000 00000 0087 into scientific notation?
0.00000000000087 in Scientific Notation = 0.00000000000087 with decimal place shifted 13 places to the right0.00000000000087 * (1013) = 8.70.00000000000087 in Scientific Notation = 8.7 x 10-13
What is 0.0000000000073 in scientific notation?
To convert a number to scientific notation:write out the number starting with the first non-zero digit and continue until the last non-zero digit;put the decimal point after the first digit;count how many digits the decimal point needs to move to get back to where it was originally (if there was no decimal point as the number was a whole number it was "hiding" after the ones-digit, the last digit);if the decimal point need to move left make this count negative;write ×10 to the power of this count after the number written in step 2.For 0.0000000000073:737.3move decimal place 12 place to the leftIt's to the left, so count becomes -127.3 × 10⁻¹²0.0000000000073 = 7.3 × 10⁻¹²
What does dp mean in maths?
decimal place
How do you write 108.2 million in scientific notation?
In order to write a number in scientific notation, you first need to divide it by a power of 10 such that the greatest place value digit is the units. In this case we can divide by 100,000,000 to get 1.082. The next step is to express the power of 10 used next to the number as a multiplication. In this case we used 100,000,000 which is the 8th power of 10 or 108. Therefore, 108.2 million in scientific notation is 1.082x108
How do you write seventeen thousandths?
As a fraction: Seventeen thousandths would be 17/1000 = 17 over 1000.As a decimal: It would be 0.017. The fourth digit (seven) is in the thousandths place, the third digit (1) is in the hundreds place, and the second digit (0) is in the tens place. The first digit, 0, is in the ones place.As a "scientific notation": 17 x 10-3.I hope this helped you!
Write 19.784 into scientific notation?
Move a decimal place left from the starting position. 19.784 in Scientific Notation is 1.9784 x 101
What is 1.07 written in scientific notation?
Since the decimal place is between the leading nonzero digit and the adjacent digit on the right, there is no need to shift the decimal point. Therefore, 1.07 in scientific notation is: 1.07 * 100
What is the difference between scientific notation and decimal number?
Scientific notation involves representing each digit in the number as a power of ten. In a decimal number, you just write the digits in order with a decimal point in the appropriate place.
What is 25 in scientific notation?
25 in scientific notation is 2.5 × 10^1 since you shift a decimal place to the left from the starting point of 25.0.
How do you convert 5000 to scientific notation?
The term is written as: 5000.0 After 3 zeroes, there is a decimal place. To convert 5000 into scientific notation, move 3 decimal places to the left and include the base 10 to ³ to get: 5.0 x 10³ This is how you do the conversion of the scientific notation.
How do you convert 0.4428 into scientific notation?
Since .4428 is to the ten thousandths place, and scientific notation only takes an integer, a decimal point and then the numbers after it, the scientific notation would be 4.428 * 10-1
How do I Change 0.00000 00000 0087 into scientific notation?
0.00000000000087 in Scientific Notation = 0.00000000000087 with decimal place shifted 13 places to the right0.00000000000087 * (1013) = 8.70.00000000000087 in Scientific Notation = 8.7 x 10-13
What is .3456789 in scientific notation?
.3456789 in scientific notation is 3.456789 × 10^-1.
What is 250000 in scientific notation?
250.000 in scientific notation is 2.5 x 102 because in scientific notation to denote it correctly there must only be one number to the left of the decimal place. -Blakelyneal/superjonesable
What should you do when you move a decimal point to the right?
The answer depends on why you move the decimal point to the right. In the context of scientific notation, you increase the exponent by the number of place that the decimal place is moved.
How do you write the number 25.4 in scientific notation?
I assume you're trying to write 25.4mm/inch in scientific notation.To write something in scientific notation, move the decimal place forward or backward until only one number is not a decimal. Then, multiply it by 10x, where x is the number of times you moved the decimal place back. If you moved the decimal place forward, then x would be a negative number.In this case, 25.4mm = 2.54 x 101mm (the decimal place was moved forward once)Thus, 25.4mm/inch is written as (2.54 x 101mm)/inch in scientific notation
Write 45.668 in scientific notation?
Shift a decimal place to the left, so the exponent for base 10 is 1. Hence, the term in scientific notation is: 4.5668 x 10
