Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Mixed Fraction into Decimal |
Grade: 5-a Lesson: S1-L4 |
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. |
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Conversion of mixed fractions into decimal numbers \$12 7/8\$ |
|
2 |
Step |
Given Mixed Fraction |
\$12 7/8\$ |
3 |
Hint |
Firstly, we need to convert a mixed fraction into a improper fraction. |
|
4 |
Step |
Add the result to the numerator (7): |
\$96 + 7 = 103\$ |
5 |
Step |
The new numerator is 103, and the denominator remains 8. |
|
6 |
Step |
Then the improper fraction is |
\$103/8\$ |
7 |
Step |
To convert this fraction into a decimal number, divide the numerator by the denominator |
\$103/8 =12.8\$ |
8 |
Step |
So, the decimal representation of the mixed fraction \$103/8\$ is 12.8 |
|
9 |
Answer |
Option |
C |
10 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
11 |
Choice.A |
This is incorrect because the numerator should be 103, not 13.5 |
\$13.5\$ |
12 |
Choice.B |
This is incorrect as it simplifies to 12.8, not 12.9 |
\$12.9\$ |
13 |
Choice.C |
This is correct because it accurately represents the improper fraction for the given mixed fraction |
\$12.8\$ |
14 |
Choice.D |
This is incorrect because the numerator should be \$103/8\$, not 13.8 |
\$13.8\$ |
15 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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