Percentages and Ratios

What is 25% of 60?

• 6

• 12

• 15

• 25

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4

• 5:11

• 2:5

• 6:5

If the ratio of boys to girls in a class is 3:4 and there are 12 boys, how many girls are there?

• 12

• 16

• 18

• 20

If the ratio of apples to oranges is 5:3 and there are 15 apples, how many oranges are there?

• 5

• 9

• 10

• 12

If the ratio of cats to dogs is 2:5 and there are 10 cats, how many dogs are there?

• 20

• 25

• 30

• 35

What is 50% of 15?

• 30
  

• 7.5

• 7

• 8.5

What percentage is 36 of 60?

• 60%

• 50%

• 40%

• 36%

Here is the data for a school's attendance on Friday. What percentage of students were absent?

There are some red counters and yellow counters in a bag in the ratio 2 : 5. There are 20 yellow counters in the bag. How many red counters are there?

Claire is making a loaf of bread. Bread loses 12% of its weight after it is baked. Claire wants the bread to be 1.1kg. How many kilograms should her bread be before she bakes it?