Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Mixed fraction into an Improper fraction |
Grade: 4-a Lesson: S1-L7 |
Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Rewrite the mixed numbers as improper fractions \$8 2/15 = 122/ ? \$ |
|
2 |
Step |
Given Mixed Fraction |
\$8 2/15\$ |
3 |
Clue |
Multiply the whole number by the denominator, then add the product to the numerator. |
|
4 |
Step |
Multiply the whole number by the denominator |
\$8 \times 15 = 120\$ |
5 |
Step |
Add the result to the numerator |
⇒ \$(120 + 2)/15\$ ⇒ \$122/15\$ |
6 |
Step |
Therefore, the denominator is 15, and the stem is [122/15]. This means that the fraction is improper. |
|
7 |
Answer |
Option |
B |
8 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
9 |
Choice.A |
This option is incorrect because the denominator of the improper fraction is not 10; it is 15 |
10 |
10 |
Choice.B |
This is the correct answer because it correctly represents the denominator of the improper fraction |
15 |
11 |
Choice.C |
This option is incorrect because the denominator of the improper fraction is not 5; it is 15 |
5 |
12 |
Choice.D |
This option is incorrect because the denominator of the improper fraction is not 13; it is 15 |
13 |
13 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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