The ratio of the number of cats to dogs in a shelter is 4:3. If there are 28 cat
Practice Questions
Q1
The ratio of the number of cats to dogs in a shelter is 4:3. If there are 28 cats, how many dogs are there?
21
24
18
20
Questions & Step-by-Step Solutions
The ratio of the number of cats to dogs in a shelter is 4:3. If there are 28 cats, how many dogs are there?
Step 1: Understand the ratio of cats to dogs, which is 4:3. This means for every 4 cats, there are 3 dogs.
Step 2: Identify how many parts the ratio has. The total parts in the ratio 4:3 is 4 + 3 = 7 parts.
Step 3: Find out how many cats correspond to one part. Since there are 28 cats, we divide 28 by 4 (the number of parts for cats) to find the value of one part: 28 / 4 = 7.
Step 4: Now, find out how many dogs there are by multiplying the number of parts for dogs (3) by the value of one part (7): 3 * 7 = 21.
Step 5: Conclude that there are 21 dogs in the shelter.
