Ask Question
9 February, 22:28

A water bill has increased by 25% to £52.50 work out the original cost?

+3
Answers (1)
  1. 10 February, 01:01
    0
    100% - 25% = 75%

    52.50 = 75% of what number?

    52.50 = 0.75x

    Let x = original cost

    52.50 : 0.75 = x

    70 = x

    The original cost was £70.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A water bill has increased by 25% to £52.50 work out the original cost? ...” 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