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We appreciate your visit to Pre Assessment Directions Find out how much you already know about ratios Read and solve each item carefully Choose the letter of the correct answer. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Pre-Assessment

Directions: Find out how much you already know about ratios. Read and solve each item carefully. Choose the letter of the correct answer. Write your answer on a separate sheet of paper or in your activity notebook.

1. Abigail drew 3 hearts and 6 circles. Find the ratio of hearts to circles.
a. 1:2
b. 2:3
c. 2:1

2. A pattern has 16 blue triangles to every 24 yellow triangles. What is the ratio of yellow triangles to blue triangles?
a. 3:2
b. 2:5
c. 2:1

3. A group of preschoolers has 9 boys and 18 girls. What is the ratio of girls to boys?
a. 1:2
b. 2:1
c. 1:3

4. There are 16 teachers to 300 pupils in a small school. What is the ratio of pupils to teachers?
a. 2:5
b. 1:3
c. 1:6

5. A chess club has 10 members, of which 4 are males and the rest are females. What is the ratio of females to males?
a. 5:2
b. 3:2

Answer :

Final answer:

The ratio of hearts to circles is 1:2. The ratio of yellow triangles to blue triangles is 2:3. The ratio of girls to boys is 2:1. The ratio of teachers to pupils is 1:18. The ratio of females to males is 5:2.

Explanation:

The ratio of hearts to circles that Abigail drew is 1:2. To find the ratio, we divide the number of hearts (3) by the number of circles (6). This gives us 3/6, which simplifies to 1/2. Therefore, the ratio is 1:2.

The ratio of yellow triangles to blue triangles is 2:3. To find the ratio, we divide the number of yellow triangles (24) by the number of blue triangles (16). This gives us 24/16, which simplifies to 3/2. Therefore, the ratio is 2:3.

The ratio of girls to boys in the group of preschoolers is 2:1. To find the ratio, we divide the number of girls (18) by the number of boys (9). This gives us 18/9, which simplifies to 2/1. Therefore, the ratio is 2:1.

The ratio of teachers to pupils in the small school is 1:18. To find the ratio, we divide the number of teachers (16) by the number of pupils (300). This gives us 16/300, which simplifies to 1/18. Therefore, the ratio is 1:18.

The ratio of females to males in the chess club is 5:2. To find the ratio, we subtract the number of males (4) from the total number of members (10) to get the number of females (6). This gives us 6/4, which simplifies to 3/2. Therefore, the ratio is 5:2.

Thanks for taking the time to read Pre Assessment Directions Find out how much you already know about ratios Read and solve each item carefully Choose the letter of the correct answer. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada

Final answer:

The answer provides the ratios of hearts to circles, yellow triangles to blue triangles, and girls to boys.


Explanation:

1. Abigail drew 3 hearts and 6 circles. The ratio of hearts to circles is 1:2 because there is one heart for every two circles.

2. The pattern has 16 blue triangles to every 24 yellow triangles. The ratio of yellow triangles to blue triangles is 3:2 because there are three yellow triangles for every two blue triangles.

3. The group of preschoolers has 9 boys and 18 girls. The ratio of girls to boys is 2:1 because there are two girls for every one boy.


Learn more about Ratios here:

https://brainly.com/question/32531170