Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Mixed Fraction Subtraction |
Grade: 5-a Lesson: S2-L8 |
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 |
caluculate \$18 1/6 - 2/6\$. |
|
2 |
Step |
Convert the mixed fraction \$18 1/6\$ into an improper fraction: |
\$18 1/6\$ = \$((18 × 6) + 1)/6\$ = \$(108 + 1)/6\$ = \$109/6\$ |
3 |
Step |
Subtracting the fractions: |
\$109/6 - 2/6\$ = \$(109 - 2) / 6\$ = \$107/6\$ |
4 |
Answer |
Option |
B |
5 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
6 |
Choice.A |
Incorrect. The result is \$107/6\$, not \$101/7\$ |
\$101/7\$ |
7 |
Choice.B |
This is the correct option. because the result of the subtraction is \$107/6\$ |
\$107/6\$ |
8 |
Choice.C |
This option is incorrect because we have proved that \$18 1/6\$ - \$2/6\$ is equal to \$107/6\$ |
\$111/6\$ |
9 |
Choice.D |
This option is incorrect because Option B is correct |
\$17/6\$ |
10 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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