KingMath
← All 3e · age 14 exercises

Increases and decreases

Apply a percentage increase or decrease.

🔍 Step 1 · Understand

First, look at a worked example

A price of €60 goes up by 25%. What is the new price, in €?

💡 The tip : First work out 25% of 60.

🤔 Find the answer in your head, then open the solution.

👀 See the solution

Answer: 75

25% of 60 is €15. 60 + 15 = €75.

🎯 Step 2 · Your turn!

10 questions. Take your time, and ask for a hint if you get stuck.