Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Simplify the expression |
Grade: 7-b Lesson: S5-L7 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
Simplify |
\$ 11/22 \div 11/32 \div (-16/11) \$ |
2 |
By using the formula \$(1/a) \div (1/b) = (1/a) \times b\$ |
\$ (\cancel11^1/\cancel22^11) \times \cancel32^16/\cancel11^1 \div (-16/11) \$ |
3 |
After cancellation |
\$ (16/11) \div (-16/11) \$ |
4 |
After simplification |
\$ (\cancel16^1/\cancel11^1) \times (-\cancel11^1/\cancel16^1) \$ |
5 |
After cancelation |
\$ - 1 \$ |
6 |
Answer |
B = \$ - 1 \$ |
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