Ask Question
1 September, 06:10

Explain why a change from 20 to 40 is 100% increase, but a change from 40 to 20 is a 50% decrease.

+2
Answers (1)
  1. 1 September, 10:02
    0
    I think I'm starting to see it. 20 to 40 20 add 20 = 40 100% increased 40 to 20 40 divided by 20 = 2 half has been takin 50% off of 40 divided by 2.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Explain why a change from 20 to 40 is 100% increase, but a change from 40 to 20 is a 50% decrease. ...” 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