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How many significant figures does 12 have?
Non-zero digits are always significant, so the number 12 has two significant figures.
How many significant figures are in 3.500?
3 significant figures. (The zero after the 5 doesn't count.) 4 significant figures if the zero after the 5 does count. A good way of expressing three thousand four hundred fifty with three, four, or five significant figures is with scientific notation: 3.45 * 103 3.450 * 103 3.4500 * 103
Why are significant figures used and how are significant figures obtained?
Significant figures are used to receive a more accurate number. To obtain the number you you multiply or divide the quantities, leave as many significant figures in the answer as there are in the quantity with the least number or significant figures. If adding or subtracting quantities, leave the same number of decimal places in the answer as there are in the quantity with the least number of decimal places
How many significant digits are in 74.30?
You cannot round off a number to 3 significant figures when it already has more than 3 significant figures. The number 10074 has 5 significant figures (1, 0, 0, 7 and 4). If the number were really 1.0074, then it could be rounded off to 3 significant figures: 1.01.
How many significant digits are in .870?
2 significant figures.
What has exactly 3 significant figures?
They can be 1230 or 0.0123
How many significant figures are in 10.540 cm?
5 significant figures.
The number of significant figures in the measurement 210 cm is?
There are two significant figures in the measurement 210 cm.
What is 12.655 cm rounded to four significant figures?
12.655 cm rounded to four significant figures is 12.66cm
How many significant figures 0.01101 cm?
There are 4 significant figures in this number.
How many significant figures are in the measurement of 210 cm?
There are 2 significant figures in this measurement.
What is the significant figures of this measured quantities 12.5 cm?
All three of them are significant figures
How many significant figures are in 4.05 cm?
4.05 has three (3) significant figures
How many significant figures are in the measurement cm?
None. The abbreviation cm represents one or more centimeters. In your question there are no numbers associated with the cm unit, therefore there are no significant figures.
What is the number of significant figures in 0.0067 cm?
Two significant figures, 6 and 7.
How many significant figures is the measurement 124.0 cm taken using a RULER?
There are 3 significant figures
Which measurement has 4 significant figures?
102.3 cm
