There is 1 sig fig.
The greatest is 2 for 200 and altogether there are 5 significant figures.
550
Three (3). Rules for significant figures: 1. Leading zeros are never significant. Leading zeros are ones that come before any other digit, such as the first 0 in 0.1 2. Non-zero digits are always significant. 3. Zeros between two non-zero digits are always significant. In 202, the 0 is significant because of this. 4. Trailing zeros are significant if and only if there is a decimal point. For example, 200 has 1 significant figure, but 200. has 3.
200,00,00,000
There are three.
Just the one and it is 2
There is 1 sig fig.
True
The greatest is 2 for 200 and altogether there are 5 significant figures.
(if there is to be one significant figure) 2 * 102(if there are to be two significant figures) 2.0 * 102 (if there are to be three significant figures) 2.00 * 102
There are 914.4 millimetres in one yard. Therefore, rounded to three significant figures, 200 millimetres is equal to 200/914.4 = 0.219 yards.
550
true
Three (3). Rules for significant figures: 1. Leading zeros are never significant. Leading zeros are ones that come before any other digit, such as the first 0 in 0.1 2. Non-zero digits are always significant. 3. Zeros between two non-zero digits are always significant. In 202, the 0 is significant because of this. 4. Trailing zeros are significant if and only if there is a decimal point. For example, 200 has 1 significant figure, but 200. has 3.
The rule for significant figures is that all non-zero digits are considered significant. Zeros between non-zero digits are significant, as well as trailing zeros after a decimal point. Leading zeros (zeros to the left of the first non-zero digit) are not considered significant.
The answer depends on the accuracy ot your "eighty percent"!269 * 0.8000 = 215.2 ( Four significant figures )If the "80 percent" is accurate to three significant figures (should have been written 80.0%): 215If the "80 percent" is only accurate to two significant figures: 220or if the "80 percent" is only accurate to one significant figure: 200