Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Subtraction of fractions. |
Grade: 4-a Lesson: S3-L3 |
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
Test
| Step | Description | Fractions A |
Mixed B |
Decimals C |
Images D |
|---|---|---|---|---|---|
1 |
Expansion |
\$88/6\$ |
\$14 4/6 \$ |
14.6 |
14
|
2 |
Symbol |
|
|||
3 |
Expansion |
\$75/6\$ |
\$12 3/6 \$ |
12.5 |
12
|
4 |
Symbol |
|
|||
5 |
Expansion |
\$13/6\$ |
\$2 1/6 \$ |
2.1 |
2
|
| Step | Type | Explanation | Answer |
|---|---|---|---|
6 |
Problem |
The fractions have like denominators. |
\$88/6 and 75/6\$ |
7 |
Step |
So we need to subtract the numerators. |
\$(88 - 75)/6 \$ |
8 |
Step |
After simplification we get |
\$13/6\$ |
9 |
Step |
Convert fraction into a mixed fraction by division |
13 รท 6 |
10 |
Step |
Final fraction: \$"Whole number"+"Numerator"/"Denominator"\$ |
\$2 1/6\$ |
11 |
Answer |
A |
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