Answer:
The answer is: 20
Step-by-step explanation:
Significant figures are the meaningful digits that contribute to the precision and accuracy of the given number.
The given number: <u>24.67 has four significant figures</u> because all the non-zero digits are significant.
Rounding off refers to the method of expressing the given number to the nearest whole number or nearest thousand, hundred, ten, etc.
<u>Now, rounding off the given number (24.67) to one significant figure gives 20, which has only one significant figure. As the trailing zero is not significant.</u>
