Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Ratio |
Grade: 6-a Lesson: S3-L8 |
Explanation: Let us verify the answer here with the steps. |
Lesson Steps Head1
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
The figure consists of 3 different squares, A, B, and C, which overlap one another. The ratio of their areas is 9 : 3 : 11, of Square B is shaded. What is the ratio of the shaded area to the unshaded areas? |
|
2 |
Step |
The given ratio of their areas of squares A, B, and C is 9 : 3 : 11. |
|
3 |
Step |
The shaded area is the area of Square B, which is 3. |
|
4 |
Step |
The unshaded areas consist of the areas of squares A and C, so the total unshaded area is |
9 + 11 = 20 |
5 |
Step |
The ratio of the shaded area to the unshaded area is 3 : 20 |
|
6 |
Answer |
C |
|
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 18-January-2023 09:20AM EST