Ratio, rate , proportion & % 6th

1. The ratio 1:4 is equivalent to:

• 4:16

• 6:12

• 5/15

• 2/9

2. Simplify the ratio of

35 : 14

• 5 : 2

• 2 : 5

• 3 : 1

• 35: 14

3.There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

• 6/4

• 4/6

• 2/3

• 3/2

4. what is the ratio of seals to animals

• 5 : 3

• 3 to 5

• 3 of 5

• 3 : 8

5. An object on earth that weighed 10 kg, would only weigh 4 kg on Mars. Based on the table, how much would a 5 kg object on earth weight on Mars?

• 2 kg

• 1 kg

• 6 kg

• 8 kg

6. What is the missing number in the proportion table?

• 21

• 24

• 25

• 27

7. Tell if the ratio is part-to-part or part-to-whole.

4 apples to 3 oranges

• Part-to-Part

• Part-to-Whole

8. Write the ratio as a fraction: 4:16

• 3/4

• 1/4

• 1/3

• 5/8

9. A jar contains 55 marbles, of which 48 are blue, 4 are red, and the rest are green. What is the ratio of green to red marbles?

• 3:4

• 48:55

• 4:48

• 3:48

10. A cookie recipe calls for 3 cups of flour and 2 cups of chocolate chips. What is the ratio of chocolate chips to flour?

• 3 : 2

• 3 to 2

• 6 : 4

• 2 : 3