Percent, Fraction & Decimal Conversions

To get a percent: multiply a decimal by 100, or rewrite a fraction with denominator 100

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About This Practice

Percent, fraction and decimal are three ways to write the same number: 35% = 35/100 = 0.35. To turn a decimal into a percent, multiply by 100 — move the decimal point two places right and add %. To turn a fraction into a percent, rewrite it with denominator 100 first. Take a random problem, tap the equal percent, and watch the three forms unfold.

Get a random decimal or fraction and tap the percent equal to it. After answering, the three-form equation unfolds step by step: decimal = fraction (over 100) = percent, plus the conversion rules — move the decimal point two places right and add %, or rewrite with denominator 100 first.

EasyEstimated Time: 10minpercentdecimalfractionconversion

How to Play

  1. Look at the problem: is the given number a decimal or a fraction?
  2. Decimal to percent: ×100 — move the decimal point two places right.
  3. Fraction to percent: rewrite it with denominator 100 first.
  4. Tap the equal percent and watch the three forms unfold.
  5. Wrong answers cost nothing — read the rule and take a new problem.

Learning Objectives

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