Example

Title: Percentage

Grade: 1300-a Lesson: S4-L1

Explanation: Hello Students, time to learn examples. Let us take turns and read each example. Explain each step. Pay special attention to steps and pictures and communicate in your own words.

Examples:

Convert 3.45% into a decimal number.

Step 1a

The given Percent is 3.45%.

Explanation: The given Percent is 3.45%. 3.45 percent means 3.45 out of 100 equal percent.

Step 1b

To change the percent into a decimal, divide by 100. \$3.45 / 100\$.

Explanation: Drop the % symbol and divide by 100 to convert a percentage into a decimal

number.\$3.45/100\$.

Step 1c

After divide by 100, we get 0.0345.

Explanation: Finally, we get 0.0345.


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