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Why do you use significant digits when dealing with measurements?
Measurements need to be specific so we use significant digits.
How many significant digits go in a calculated answer?
Out of all the measurements used in the calculation, find the one with the least number of significant digits. This will be the limiting factor of how many significant digits the answer should have.
How does the precision of a calculated answer compare to the precision of the measurements use to obtain it?
the precision of the answer must have the same number of significant digits as the measurement with the least significant digits- the site explains the rules and how to identify significant digits
What is 310 times 20 in significant digits?
When using significant digits, the product has only the number of significant digits as the lowest number in the factors. "20" has two significant digits and "310" has three. Therefore, the product has to have two significant digits. 310 × 20 = 6200 6200 already has two significant digits.
How many significant digits are in for this number 0.0890?
Three: The first two zeros are not significant digits.
Why do you use significant digits when dealing with measurements?
Measurements need to be specific so we use significant digits.
Which of these measurements has 2 significant digits 50.4 g?
50.4 has three significant digits.
Significant digits are in the volume measurements 4040.0 liters?
5 of them.
How many significant digits go in a calculated answer?
Out of all the measurements used in the calculation, find the one with the least number of significant digits. This will be the limiting factor of how many significant digits the answer should have.
When calculating the average thickness of a penny does the number of pennies in the stack influence the number of significant digits allowed?
No, counting numbers you can ignore or say they have an infinate number of significant digits. By counting numbers I mean things you count, or non measurements, or numbers you wouldn't round to significant digits anyway . Measurements always have significant digits.
Do 50.4 have two significant digits?
No, it has 3 significant digits.
How many significant digits does 0.66 have?
It has two significant digits.
How does the precision of a calculated answer compare to the precision of the measurements use to obtain it?
the precision of the answer must have the same number of significant digits as the measurement with the least significant digits- the site explains the rules and how to identify significant digits
What is 310 times 20 in significant digits?
When using significant digits, the product has only the number of significant digits as the lowest number in the factors. "20" has two significant digits and "310" has three. Therefore, the product has to have two significant digits. 310 × 20 = 6200 6200 already has two significant digits.
How many significant digits are there in 83?
There are two significant digits in the number 83.
How many significant digits are in this number 6.4?
Two. All nonzero digits are significant.
How many significant digits 0.0070?
Two significant digits, the 7 and trailing 0.
