Lesson Example Discussion Quiz: Class Homework |
Example |
Title: Compare fraction numbers |
Grade: 4-a Lesson: S1-L3 |
Explanation: The best way to understand measurement is by looking at some examples. Take turns and read each example for easy understanding. |
Examples:
Identify the small fraction number given below \$20/31, 18/7 , 13/33, 43/38\$.
Step 1a
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First, we have to find the decimal value for each fraction: \$20/31 = 0.645 \$ \$ 18/7 = 2.571 \$ \$ 13/33 = 0.393 \$ \$ 43/38 = 1.131 \$. |
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Explanation: In this step, we have to find the decimal number for each fraction. |
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Step 1b
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Now the decimal values are 0.645, 2.571, 0.393, 1.131. |
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Explanation: Here, we convert fractions to decimals which are 0.645, 2.571, 0.393, 1.131. |
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Step 1c
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The smallest fraction is \$13/33\$ because its decimal value is 0.393. |
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Explanation: Here, the smallest fraction is \$13/33\$. |
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