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Lesson Example Discussion Quiz: Class Homework

Lesson

Title: Conversion of Percentage

Grade: 1300-a Lesson: S4-L2

Explanation: Hello Students, time to learn definitions. Let us take turns and read definitions and explain the pictures. Try to remember or memorize the definitions. Pay special attention to the pictures and communicate in your own words.

Lesson:

Definition: Percentage

A percentage is a way of expressing a number as a fraction of 100.
It is denoted using the percent sign, "%".
The formula for calculating a percentage is:
Percentage = \$("part"/"whole") times 100\$

$1$

Explanation: The shopkeeper had 22 beads in total. Among them, 10 were red, and 12 were of a different color. The percentage of red beads is 45%.