Introduction to Fractions
Learn how fraction work, including numerators and denominators. Let’s get started! 🚀
Video Lesson
Watch and learn the basics
Flashcards
Review key concepts visually
%20Introduction%20to%20Fractions.webp)
%20What%20is%20a%20Fraction.webp)
%20Understanding%20Fractions.webp)
%20Fractions%20Examples.webp)
%20Applying%20Fractions.webp)
🛎️ What is a Fraction?
- A fraction shows part of a whole.
- For example, if a pizza is cut into 8 equal slices and you take 3, the fraction is 3/8.
🛎️ Parts of a Fraction (Example: 3/8)
- The numerator (3) shows how many parts are taken.
- The denominator (8) shows how many equal parts the whole is split into.
🛎️ Exam Rule: Equal Parts
- Fractions only work when the whole is divided into equal parts.
- If the parts are not equal, you cannot write a correct fraction.
🛎️ Finding a Fraction of an Amount
- First divide by the denominator (4) to find one part: 20 ÷ 4 = 5.
- Then multiply by the numerator (3) to find the required parts: 5 × 3 = 15.
- So, 3/4 of 20 = 15.
🛎️ Finding Missing Fractions
- The parts of a whole must add up to 1.
- To find a missing fraction, subtract the known fractions from 1.
Practice Questions
Test your understanding
Interactive Activity
Click on the slices to select the correct fraction
Loading interactive widget...
Click here to open ChatCat