Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Find the mean |
Grade: 8-b Lesson: S3-L8 |
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
| Steps | Problem | Solution |
|---|---|---|
1 |
Evaluate the expression |
\$ (2l)^(1+1)/(3m)^(-1) \$ |
2 |
After simplification we get |
\$ (2l)^2/(3^-1m^-1) \$ |
3 |
By using the formula \$1/a^(-1) = a\$After simplification we get |
\$ 4l^2(3m) \$ |
4 |
After simplification we get |
\$ 12l^2m \$ |
5 |
Answer |
A = \$ 12l^2m \$ |
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