Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Simplify |
Grade: 7-b Lesson: S1-L1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
Simplify |
\$45 \times (1/0.5) + 20\$ |
2 |
By using PEMDAS rule |
\$45\times(2) + 20\$ |
3 |
By using PEMDAS rule |
\$ 90 + 20 \$ |
4 |
After Addition |
\$110\$ |
5 |
Answer |
D = \$110\$ |
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