Percentages

Any percentage of any number, in your head.

• 1Any percentage, starting from 10%Find 10% by moving the decimal, then build everything else from it. 5 practice questions+20 XP
• 2Swap the percentage round18% of 50 is hard. 50% of 18 is easy. They are the same answer. 4 practice questions+15 XP
• 3Fractions to percentages on sightLearn eight fractions and you can convert almost anything. 4 practice questions+20 XP