Percentages, Ratios and Rates

How would you write 20:25 as a fraction in simplest terms?

• 10/12

• 4/5

• 6/8

• 5/4

Write the ratio 8:24 in lowest terms

(a)  

What is the ratio of dogs with pointy ears to dogs with floppy ears

• 2:6

• 2:1

• 2:4

• 1:3

Select any that apply: A ratio is used to compare...

• Part to Part

• Part to Whole

• Two things of the same kind

• Two different things

4:5 = 12:25

• True

• False

Unit Rates: Which is the better price for potatoes? 4 kg for $5.92 or 6 kg for $8.51?

• 4 kg for $5.92

• 6 kg for $8.51

What would 0.02 be as a percent?

• 2%

• 20%

• 2/10

• 2/100

Hannah scored 26 out of 40 for her Maths test, 32 out of 50 for her Science test and 35 out of 60 on her English test. Use percentages to work out if she scored highest in Maths, English or Science.

• Maths

• English

• Science

• Maths and Science

Write 60% as a reduced fraction

• 6/10

• 3/5

• 60/100

• 6/100