Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Addition Fractions |
Grade: 8-a Lesson: S1-L5 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Add \$ 4 20/5 + 2 18/9 \$ |
|
2 |
Step |
We change the mixed fractions into improper fractions |
\$40/5 + 36/9\$ |
3 |
Step |
we need to reduce the fraction |
\$8/1 + 4/1\$ |
4 |
Step |
Add the numerators and keep the denominator the same. |
\$(8 + 4)/1\$ |
5 |
Step |
After addition, we get |
\$12\$ |
6 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
7 |
Choice.A |
Incorrect; the sum of simplified fractions is 12, not 25 |
\$25\$ |
8 |
Choice.B |
Incorrect; the sum of simplified fractions is 12, not 24 |
\$24\$ |
9 |
Choice.C |
Correct; the sum of simplified fractions equals 12 |
\$12\$ |
10 |
Choice.D |
Incorrect; the sum of simplified fractions is 12, not 13 |
\$13\$ |
11 |
Answer |
Option |
C |
12 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
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