Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Fractions: multiplication |
Grade: 8-a Lesson: S1-L7 |
Explanation: TODO |
Description:
| Explanation | Answer |
|---|---|
Problem |
If it takes \$8/7\$ yards of fabric to make the dress, how many yards will it take to make 21 dresses? |
Operator used |
\$\times\$ |
Step - 1 |
Let 'x' be no.of yards of fabric to make 21 dresses. |
Step - 2 |
To make one dress we take \$8/7\$ yards |
Step - 3 |
Number of yards to make 21 dresses = \$8/\cancel7^1 \times \cancel21^3\$ |
Step - 4 |
Then, the number of yards to make 21 dresses = \$24\$ yards |
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