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When multiplying two factors each one with a decimal place how many decimal places should the answer have?
You need to add up the number of digits to the right of the decimal to find the number of digits in the answer. If the first factor has 2 digits to the right of the decimal point and the second factor has 3, the final answer will have 5 digits to the right of the decimal point.
Why is the size of a decimal number not necessarily determined by the number of decimal places notated?
Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude.
How many significant digits does the following operation have (40200.0 0.000240) - 2.778?
To determine the number of significant digits in the result of the operation ( (40200.0 \times 0.000240) - 2.778 ), we first evaluate the multiplication. The term ( 40200.0 ) has 6 significant digits, and ( 0.000240 ) has 3 significant digits, so the product will have 3 significant digits (the least in the multiplication). When subtracting ( 2.778 ) (which has 4 significant digits), the final result should be reported to the least precise decimal place of the subtraction, which is determined by the number with the least decimal places (in this case, ( 2.778 ) has 3 decimal places). Therefore, the final result will have 3 significant digits.
Repeating decimal definition?
A repeating decimal is a number expressed in decimal form in which, after a finite number of miscellaneous digits, the number continues with a string of a finite number of digits which repeats itself without end.
How many digits does 0.03 have?
The number 0.03 has two significant digits, which are the digits "3" and "0" after the decimal point. However, in terms of total digits, it has three digits: the "0" before the decimal, the "0" after the decimal, and the "3."
Is a decimal number with two digits is sometimes equal to a decimal number with three digits?
Only if the final digit, after the decimal point, is zero.
When multiplying two factors each one with a decimal place how many decimal places should the answer have?
You need to add up the number of digits to the right of the decimal to find the number of digits in the answer. If the first factor has 2 digits to the right of the decimal point and the second factor has 3, the final answer will have 5 digits to the right of the decimal point.
Why is the size of a decimal number not necessarily determined by the number of decimal places notated?
Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude.
What is the Final number of Pi?
Pi is a transcendental number that can be computed to any number of digits, so in effect it can be considered to have an infinite number of digits. To date it has been calculated to more than 10 trillion decimal places.
If you add a mass of 3.7 g to a mass of 9.495 g the sum with the correct number of significant digits is?
13.2 3.7 has one digit after the decimal and 9.495 has three digits after the decimal You take the least number, which is one. The final answer has one digit after the decimal.
What is a decimal number which ends after a finite number of digits after the decimal point is called?
It is a terminating decimal.
Repeating decimal definition?
A repeating decimal is a number expressed in decimal form in which, after a finite number of miscellaneous digits, the number continues with a string of a finite number of digits which repeats itself without end.
What is truncat?
Truncation is an operation whereby a long decimal representation of a number is stopped after a given number of digits, taking no account of the digit which follows. This is different from rounding where the final digit retained may be increased by 1 if the following digits make a number which is greater than half a unit.
Is 7.11 rational or irrational?
A number with a finite number of decimal digits is always rational. (If the number of decimal digits is infinite, the number is rational only if there is a repeating pattern.)
What is a number with one or more digits that is to the right of a decimal?
It is a decimal fraction.
A decimal with finite number of digits?
Repeating
What is a rational number in decimal form that has a finite number of digits after the decimal point?
I think it's a repeating decimal.
