Ask Question
18 June, 20:23

Express the answers to the following operation with the proper number of significant figures. 1.5+1.22

+3
Answers (1)
  1. 18 June, 20:27
    0
    2.7

    Explanation:

    When adding significant figures, the answer is limited to the number of decimal places in the number with the least number of decimal places.

    1.5 + 1.22 = 2.72

    However, because 1.5 only includes a number in the tenths place, we must round the final answer to the tenths place, making it 2.7.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Express the answers to the following operation with the proper number of significant figures. 1.5+1.22 ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers