Ask Question
5 November, 02:39

21 is 70% of what number

+1
Answers (1)
  1. 5 November, 03:21
    0
    if the number is X, then 70 % of the number X has a value of 21.

    then we can write it as an equation as follows

    X * 70 % = 21

    since 70% is equivalent to 0.7

    X * 0.7 = 21

    X = 21 / 0.7

    X = 30

    therefore number is 30
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “21 is 70% of what number ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers