221.0988478
Without specific information relating to the format required of the answer then there are 10 significant figures in this number.
If the question required the answer to three decimal places then the number would be presented as 221.099 which has 6 significant figures.
If the question asked for the answer to the nearest hundred then the answer becomes 200.0 which is correct to 1 significant figure.
The number 0.015 has two significant digits. The leading zeros before the 1 and 5 are not considered significant; they only serve as placeholders. Therefore, the significant figures are the digits 1 and 5.
When they are between two non-zero digits or if there are after the decimal point. For example, the 0 is not significant in 1340 but it is significant in 1304 or 1340.0
The number 456 has three significant digits. All non-zero digits are considered significant, so each of the digits 4, 5, and 6 is counted. Therefore, the total count of significant digits in 456 is three.
False. In the number 0.032, the zeros to the left of the decimal point are not considered significant digits. Significant digits include only the non-zero digits and any zeros that are between them or to the right of the last non-zero digit. In this case, the significant digits are 3 and 2.
A zero is not considered a significant digit when it appears at the beginning of a number and serves only as a placeholder. For example, in the number 0.0035, the leading zeros before the '3' are not significant; only the '3' and '5' are considered significant digits. Thus, this number has two significant digits.
All of the digits are significant digits in this case. A zero between other (non-zero) digits is considered significant.
No. 0.0000123 has three significant digits.
There are 3 significant digits in 4.00 and 2 significant digits in 7.0. Zeros between non-zero digits or at the end of a number after a decimal point are considered significant.
Yes.
The number 0.015 has two significant digits. The leading zeros before the 1 and 5 are not considered significant; they only serve as placeholders. Therefore, the significant figures are the digits 1 and 5.
When they are between two non-zero digits or if there are after the decimal point. For example, the 0 is not significant in 1340 but it is significant in 1304 or 1340.0
The number 456 has three significant digits. All non-zero digits are considered significant, so each of the digits 4, 5, and 6 is counted. Therefore, the total count of significant digits in 456 is three.
False. In the number 0.032, the zeros to the left of the decimal point are not considered significant digits. Significant digits include only the non-zero digits and any zeros that are between them or to the right of the last non-zero digit. In this case, the significant digits are 3 and 2.
A zero is not considered a significant digit when it appears at the beginning of a number and serves only as a placeholder. For example, in the number 0.0035, the leading zeros before the '3' are not significant; only the '3' and '5' are considered significant digits. Thus, this number has two significant digits.
The number 456 has three significant digits. All non-zero digits are considered significant, so each of the digits 4, 5, and 6 counts towards the total.
The number 24.057 has five significant figures. All non-zero digits are considered significant, and any zeros between significant digits are also counted. In this case, the digits 2, 4, 0, 5, and 7 are all significant.
There are four significant figures in 11.00. The zeros in this number are considered significant because they are sandwiched between non-zero digits.