Numeracy exam

How many cookies are on this tray?

• 10

• 20

• 30

• 40

• 50

How many chocolate cookies are on this tray?

• 10

• 15

• 30

• 40

• 50

What is the percentage of chocolate cookies?

• 10

• 30

• 50

What is the percentage of choc chip cookies?

• 10

• 30

• 70

How much travel money does the cafe give Mei?

• $10

• 10c

• It depends how long she works

How can you calculate Mei's pay?

• 22.70 x (8 + 10)

• 22.70 + 10

• (22.70 x 8) + 10

You can calculate Mei's pay by solving this equation

pay = (22.70 x 8) + 10

How much does she earn? Use a calculator.

• $118.6

• $191.60

• $191.6

You can calculate Mei's pay by solving this equation

pay = (22.70 x 8) + 10

Why do we use brackets?

• they look good

• they tell you what to calculate first

What does 80% mean?

• 8 + 100

• 8 out of 100

• 80 out of every 100

• 80 x 100

What is 80% of 5?

• 4

• 8

• 5

• 12