Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Decimals |
Grade: Core-SAT3 Lesson: S2-P2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Find the product \$24 \times 3.1 \times 2.8\$. |
|
2 |
Step |
Given decimal numbers |
\$24 \times 3.1 \times 2.8\$ |
3 |
Step |
Ignore the decimal point and multiply the two numbers usually |
\$(24) \times (3.1) \times (2.8)\$ = \$20832\$ |
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 |
\$208.32\$ |
6 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
7 |
Choice.A |
Incorrect, as the correct result is 208.32 |
685.24 |
8 |
Choice.B |
Incorrect, as the correct result is 208.32 |
685.284 |
9 |
Choice.C |
Correct, as the result is 208.32 |
208.32 |
10 |
Choice.D |
Incorrect, as the correct result is 208.32 |
685.248 |
11 |
Answer |
Option |
C |
12 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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