In the number 2500, how many significant figures are there?

Practice Questions

Q1
In the number 2500, how many significant figures are there?
  1. 2
  2. 3
  3. 4
  4. 0

Questions & Step-by-Step Solutions

In the number 2500, how many significant figures are there?
  • Step 1: Understand what significant figures are. Significant figures are the digits in a number that contribute to its accuracy.
  • Step 2: Look at the number 2500. It has four digits: 2, 5, 0, and 0.
  • Step 3: Check if there is a decimal point in the number. In this case, there is no decimal point.
  • Step 4: When there is no decimal point, trailing zeros (the zeros at the end) are not considered significant.
  • Step 5: Count the significant figures. The digits 2 and 5 are significant, but the two zeros are not.
  • Step 6: Therefore, the number 2500 has 2 significant figures.
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