To find the product of 3.15 m and 2 m, you multiply the two values: (3.15 \times 2 = 6.30) m². However, the number of significant figures must be considered. The value 3.15 has three significant figures, while 2 has one significant figure. Therefore, the result should be reported with one significant figure, which gives a final answer of 6 m².
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
2. 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
Count the significant figures in each number. Calculate the minimum of these numbers. Do the multiplication Round the product to the LEAST number of significant figures, determined above.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
The product of 1000 and 0.00357 is 3.57. The result should have three significant figures as that is the lowest number of significant figures given in the original numbers being multiplied.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
2. 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
3 of them.
776,890 in four significant figures is 776,900.
The correct representation when the number 0.007225 is rounded off to three significant figures is 0.00722
Count the significant figures in each number. Calculate the minimum of these numbers. Do the multiplication Round the product to the LEAST number of significant figures, determined above.
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 which, in this case, would be 932.
4.107