32.2
When 64.4 is divided by 2 there are three significant figures in the result.
64.4/2 = 32.2
3
0.0454
It's 10, correct to two significant figures.
There are 3 significant figures in this number.
There are 6 significant figures in this number.
If the zeros are significant figures then 900 is correct to 3 significant figures. If rounding off has occurred then the answer could be 1 sf or 2sf. For example : If the original number was 903 and rounding off to the nearest ten was required then 900 is correct to 2 significant figures. If the number was 927 and rounding off to the nearest hundred was required then 900 is correct to 1 significant figure.
63.6615
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
75.6 times 12.33 = 932.148 correct to 6 significant figures
776,890 in four significant figures is 776,900.
3 of them.
The correct representation when the number 0.007225 is rounded off to three significant figures is 0.00722
The least number of significant figures in any number of the problem determines the number of significant figures in the answer which, in this case, would be 932.
Yes, that is correct.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
It is: 62 kg
3.2*1.05=3.36=3.4(sf) With two significant figures
4.107