23,34------------4 significant figures
90077-----------5 significant figures
2,1223----------5 significant figures
To determine the answer with the correct number of significant figures, first identify the significant figures in each of the numbers involved in the calculation. The final result should be reported based on the number with the least significant figures among the values used. For addition and subtraction, the answer should be reported to the least precise decimal place, while for multiplication and division, it should match the number of significant figures of the least precise number used in the calculation.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
There are 4 significant figures to be reported.
The number 5321 has 4 significant figures.
The number of digits in the coefficient should be exactly the same as the number of significant figures.
There should be 3.
The number of significant figures should be equal to the significant figures in the least precise measurement.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
When multiplying numbers, the result should have the same number of significant figures as the number with the fewest significant figures.
The number 5321 has 4 significant figures.
There are 4 significant figures to be reported.
You should report your answer to three significant figures because 6774m has four significant figures and 46m has two significant figures, so the least number of significant figures between the two numbers determines the number of significant figures in the product.
When multiplying numbers with significant figures, count the total number of significant figures in each number being multiplied. The result should have the same number of significant figures as the number with the fewest significant figures. Round the final answer to that number of significant figures.
When performing calculations involving significant figures in both multiplication and addition operations, ensure accuracy by following these steps: For multiplication and division, the result should have the same number of significant figures as the measurement with the fewest significant figures. For addition and subtraction, the result should be rounded to the same decimal place as the measurement with the fewest decimal places. By applying these rules, you can maintain the accuracy of your calculations involving significant figures.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
When adding or multiplying numbers, the result should have the same number of decimal places as the number with the fewest decimal places. For addition, the result should have the same number of significant figures as the number with the fewest significant figures. For multiplication, the result should have the same number of significant figures as the number with the fewest significant figures.
78.24 since you had two decimal places in the multiplier you'll have two in the answer.