Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Evaluating Algebric Expressions |
Grade: 6-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 Value of \$ ("a" + 2)/3\$ when a = 6. |
|
2 |
Step |
The given the expression |
\$ ("a" + 2)/3\$ |
3 |
Hint |
The value of a is 6. |
|
4 |
Step |
Now plug the value of a = 6 in the expression |
\$ (6 + 2)/3\$ |
5 |
Step |
Add the numbers in the numerator |
\$ (6 + 2)/3\$ ⇒ \$8/3\$ |
6 |
Step |
So, the value of the expression \$ ("a" + 2)/3\$ when a = 6 is \$8/3\$. |
|
7 |
Choice.A |
This answer is correct because by the calculation we got the result as \$8/3\$ |
\$8/3\$ |
8 |
Choice.B |
Wrong; the calculation yielded \$8/3\$, not \$6/3\$ as expected |
\$6/3\$ |
9 |
Choice.C |
The response is inaccurate as our calculation yielded \$8/3\$, not \$3/6\$ |
\$3/6\$ |
10 |
Choice.D |
The answer is wrong; it should be positive but this option contains a negative value |
\$- 8/3\$ |
11 |
Answer |
Option |
A |
12 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
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