PERCENTAGES

The shaded area on this graph shows how much of a computer file has loaded.

What percentage of the file has loaded?

• 55%

• 60%

• 65%

• 70%

An automatic swimming pool filter turns on for 7 hours every day. For what fraction of the day is the filter OFF?

• $\frac{7}{17}$

• $\frac{17}{7}$

• $\frac{17}{24}$

• $\frac{24}{17}$

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

This pie chart shows how Dan spent $600 on sporting equipment over a 3-year period. In 2011 Dan spent 20% of his money. How much money did he spend on sporting equipment in 2012?

• $210

• $270

• $310

• $330

Tags

CCSS.6.RP.A.3C

Alex spent 85% of his money on a surfboard. The surfboard cost $340. How much money did Alex have left after he bought the surfboard?

• $4

• $51

• $255

• $289

Tags

CCSS.6.RP.A.3C

Express 4 out of 20 as a percentage.

• 0.2%

• 2%

• 20%

• 40%

Three girls in different classes all had Maths tests on the same day.

Patricia scored 27 out of 50

Barbara scored 28 out of 40

Louise scored 39 out of 75

Work out their marks as percentages and put them in order with the highest first.

• Louise, Patricia, Barbara

• Barbara, Patricia, Louise

• Patricia, Louise, Barbara

• The percentage was the same for all three

A television is advertised on sale with a 15% discount.

How much will I pay if the original cost is $210?

• $31.50

• $178.50

• $203

• $241.50

Tags

CCSS.6.RP.A.3C

What is 20% of 60?

Tags

CCSS.6.RP.A.3C

What is  $17\ \frac{1}{2}$  % of 10.50, rounded to 2 decimal places?

Tags

CCSS.6.RP.A.3C

GST of 10% is added to goods. Calculate the price, including GST, of an kettle worth $25.

• $22.50

• $22.73

• $27.50

• $35.00

Tags

CCSS.6.RP.A.3C