Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Simplify |
Grade: 7-b Lesson: S4-L1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
Simplify |
\$ 4/5 - 7/6 + 3/2 \times 6/5 \$ |
2 |
By using PEMDAS rule |
\$ 4/5 - 7/6 + 3/\cancel2^1 \times \cancel6^3/5 \$ |
3 |
After cancelation |
\$ 4/5 - 7/6 + 9/5 \$ |
4 |
Taking LCM as '\$30\$' |
\$ (4 \times 6 - 7 \times 5 + 9 \times 6 )/30 \$ |
5 |
After Multiplication |
\$ (24-35+54)/30 \$ |
6 |
After simplification |
\$ 43/30 \$ |
7 |
Answer |
B = \$ 43/30\$ |
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