There is no general rule. There are different formulae for simple figures like a sphere, a cone and a cylinder. Other figures have yet other and more complex formulae.
There are five significant figures in the given value. It is according to the rule of significant figures which say that zeros right to the decimal point are significant and all non zero digits are significant So , all the digits in the given value are significant figures i.e 5 significant figures.
The main disadvantage is that in may cases the level of precision is limited to three significant figures.
There are 2 because of the leading zeros rule. Zeros at the beginning of a number are never significant.
The simple rule is: no more significant figures than the least accurate of the values in the computation. For multiplication and division, the result should have as many significant figures as the measured number with the smallest number of significant figures. For addition and subtraction, the result should have as many decimal places as the measured number with the smallest number of decimal places. (Rounding off can be tricky, but that would be another thread)
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There is no general rule. There are different formulae for simple figures like a sphere, a cone and a cylinder. Other figures have yet other and more complex formulae.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
when political figures rule strictly by the constitutions words
The US flag, never let it touch the ground.
the decimal place in the quotient or product should be based in the decimal place of the given with the least significant figures
Egypt was under direct rule in ancient times. This meant that it was not a colony that had a mother country dictating its laws and appointing political figures.
There are five significant figures in the given value. It is according to the rule of significant figures which say that zeros right to the decimal point are significant and all non zero digits are significant So , all the digits in the given value are significant figures i.e 5 significant figures.
The significant figures are the first four non-zero digits - with the last of these adjusted if the following digit is 5 or more. [This is the crude school rule rather than the bias-free, IEEE approved rule.] So the answer is 2231000.
Chimurenga (Zimbabwe) and Maji-maji (tanganyika)
Naiads (in water), oreads (in mountains) and dryads (in trees) are the most common classes of nymphs. They are feminine figures in nature, human-like, and not gods. So they do not rule.
The main disadvantage is that in may cases the level of precision is limited to three significant figures.