Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Fractions: multiplication |
Grade: 8-a Lesson: S1-L7 |
Explanation: Let us verify the answer here with the steps. |
Description:
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
If it takes \$8/7\$ yards of fabric to make the dress, how many yards will it take to make 21 dresses? |
|
2 |
Hint |
Operator used : Multiplication |
\$\times\$ |
3 |
Step |
Let 'x' be no.of yards of fabric to make 21 dresses. |
|
4 |
Step |
To make one dress we take |
\$8/7\$ yards |
5 |
Step |
Number of yards to make 21 dresses |
\$8/\cancel7^1 \times \cancel21^3\$ |
6 |
Step |
Then, the number of yards to make 21 dresses |
\$24\$ yards |
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