Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Multiplication of Decimal |
Grade: 8-a Lesson: S2-L5 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Find the product \$(156) \times (2.55)\$. |
|
2 |
Step |
Given decimal numbers |
\$(156) \times (2.55)\$ |
3 |
Step |
Ignore the decimal point and multiply the two numbers usually. |
\$(156) \times (2.55)\$ = \$39780\$ |
4 |
Step |
After multiplication, count the number of decimal places in the given decimal number |
\$2\$ |
5 |
Step |
Place the decimal point in the obtained product |
\$397.80\$ |
6 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
7 |
Choice.A |
This is incorrect because the product does not equal 388.5 |
388.5 |
8 |
Choice.B |
This is incorrect because the product does not equal 366.6 |
366.6 |
9 |
Choice.C |
It is correct because it represents the correct result of the multiplication |
397.8 |
10 |
Choice.D |
This is incorrect because the product does not equal 387.5 |
387.5 |
11 |
Answer |
Option |
C |
12 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
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