Ratios and Rate of Change

The ratio of cups of flour to cups of milk for a pancake recipe is 3:2. Give 2 options that are equivalent to the given ratio.

• 4 : 3

• 18 : 12

• 6 : 4

• 4 : 6

Q3. Represent Squares and Circle in the ratio 4: 5

Q4. At the end of the day, a farmer had 20 leftover vegetables. At the beginning of the day, a farmer had 50 pieces of vegetables. What is the ratio of leftover vegetables to initial vegetables?

• 2:5

• 5:10

• 3:7

• 1:4

Q5. There are 8 pairs of leather shoes and 12 pairs of PU shoes. Write the ratio of PU shoes to leather shoes.

• 2:3

• 3:4

• 2:1

• 3:2

Q6. Reduce the ratio to the simplest form. 60 : 54

• 10 : 9

• 5 : 6

• 2 : 5

• 12 : 10

Q7. The ratio of girls to boys in a school ground is 3 to 4. If there are a total of 40 boys in the ground, then how many boys and girls are there altogether?

• 70

• 60

• 80

• 50

Q8. Use the following symbols (>, <, =) to compare the ratio 6:18 _______ 1:3

• >

• a) =

• <

• >

In practices Zosia can run 2 kilometers in 28 minutes. Zain can run 3 kilometers in 36 minutes.

Who runs faster?

• Zain runs faster.
• Both run at the same speed.
• Zain runs slower than Zosia.
• Zosia runs faster.

Q10. If the ratio of cats to dogs is 5:3 and there are 15 cats, how many dogs are there?

• 6

• 12

• 15

• 9

The blue ribbons to green ribbons ratio are 4 to 6. If there are a total of 40 ribbons, how many blue and green ribbons are there?

• 10 blue ribbons and 30 green ribbons
• 20 blue ribbons and 20 green ribbons
• 12 blue ribbons and 28 green ribbons
• 16 blue ribbons and 24 green ribbons