Part to Whole Ratio Worksheet
Practice identifying and writing part-to-whole ratios for Grade 4 math students.
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Part to Whole Ratio Practice
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Read each question carefully and write the part-to-whole ratio in the space provided. Remember, a part-to-whole ratio compares a part of a group to the entire group.
1. In a basket of fruit, there are 3 apples and 5 oranges. What is the ratio of apples to the total number of fruits?
2. There are 7 blue marbles and 4 red marbles in a bag. What is the ratio of red marbles to the total number of marbles?
3. A class has 10 boys and 12 girls. What is the ratio of girls to the total number of students?
4. If a pizza has 2 slices with pepperoni and 6 plain slices, the ratio of pepperoni slices to total slices is .
5. A garden has 8 rose bushes and 3 sunflower plants. The ratio of sunflower plants to all plants in the garden is .
6. Out of 15 birds, 9 are sparrows. The ratio of sparrows to all birds is .
7. A box contains 4 yellow crayons and 6 green crayons. What is the ratio of yellow crayons to all crayons?
4:6
6:4
4:10
10:4
8. In a group of 12 animals, 5 are cats and the rest are dogs. What is the ratio of dogs to the total number of animals?
5:12
7:12
7:5
12:5
9. If there are 2 red cars and 8 blue cars, the ratio of red cars to all cars is 2:10.
True
False
10. In a group of 6 boys and 6 girls, the ratio of boys to the total number of children is 6:6.
True
False
11. Sarah has a collection of 4 red pens, 3 blue pens, and 5 black pens. What is the ratio of blue pens to the total number of pens?
12. A farm has 10 cows, 7 chickens, and 3 pigs. What is the ratio of pigs to all the animals on the farm?