Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Simplify |
Grade: 7-b Lesson: S1-L7 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
Simplify |
\$(1/5)^2 + 3 6/5 + 7\$ |
2 |
After simplification |
\$ 1/25 + 21/5 +7 \$ |
3 |
Taking LCM as '\$25\$' |
\$ (1 + 21 \times 5 + 7 \times 25)/25 \$ |
4 |
After simplification |
\$ (1 + 105 + 175)/25 \$ |
5 |
After simplification |
\$ 281/5 \$ |
6 |
Answer |
B = \$ 281/5 \$ |
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