Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Fractions |
Grade: Core-SAT3 Lesson: S1-P2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Multiply the fractions: \$24/13 \times 45/40\$ |
|
2 |
Step |
The given Fractions are |
\$(24\times45)/(13\times40)\$ |
3 |
Step |
Multiply the numerators and denominators of the improper fractions are |
\$\cancel24^6/13 \times 45/\cancel40^10\$ |
4 |
Step |
After multiply we get |
⇒ \$270/130\$ ⇒ \$27/13\$ |
5 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
6 |
Choice.A |
It is incorrect because the simplified result is \$27/13\$, not \$13/25\$ |
\$13/25\$ |
7 |
Choice.B |
It is correct because it represents the simplified fraction |
\$27/13\$ |
8 |
Choice.C |
It is incorrect because the simplified result is \$27/13\$, not \$26/13\$ |
\$26/13\$ |
9 |
Choice.D |
It is incorrect because the order of the fractions in multiplication doesn’t affect the result, so the correct answer is \$27/13\$, not \$13/27\$ |
\$13/27\$ |
10 |
Answer |
Option |
B |
11 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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