KingMath
← All 6e · age 11 exercises

Percentages

Work out 25% of 80, 10% of 140…

🔍 Step 1 · Understand

First, look at a worked example

What is 20% of 40?

💡 The tip : 20% means 20 out of 100: work out 40 × 20 ÷ 100.

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

👀 See the solution

Answer: 8

40 × 20 ÷ 100 = 8.

🎯 Step 2 · Your turn!

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