QuestionFind the significant figures in the number .
Studdy Solution
STEP 1
Assumptions1. We are given the number . We need to determine the number of significant figures in this number3. We follow the rules of significant figures, which are - All non-zero digits are considered significant - Any zeros between significant digits are significant - Leading zeros are not significant - Trailing zeros in a number with a decimal point are significant
STEP 2
Identify the non-zero digits in the number.In , the non-zero digits are , , and .
STEP 3
Identify any zeros between significant digits.
In , there are no zeros between significant digits.
STEP 4
Identify any leading zeros.
In , there are no leading zeros.
STEP 5
Identify any trailing zeros in a number with a decimal point.
In , there is one trailing zero after the decimal point.
STEP 6
Count the total number of significant figures.
The number of significant figures in is the sum of non-zero digits and any trailing zeros in a number with a decimal point.
STEP 7
Calculate the total number of significant figures.
The number of significant figures in is (from the non-zero digits , , and $$) plus $1$ (from the trailing zero after the decimal point), which equals $4$.
The number has significant figures.
Was this helpful?