31 terms

$70

Reduce $100 by 30%

$10

A shop reduces the cost of a $50 towel by 20%, how much would a person save?

$1350

Reduce $1500 by 10%

$38

Reduce $40 by 5%

$102

Reduce $120 by 15%

$60

Increase $50 by 20%

$195

Increase $150 by 30%

$25

Increase $20 by 25%

$84

Increase $70 by 20%

$1680

Increase $1200 by 40%

80%

Express 4/5 as a percentage

5%

Express 1/20 as a percentage

15%

Express 3/20 as a percentage

42%

Express 21/50 as a percentage

20%

I pay a reduced price of $80 from $100 to watch the Wallabies play England at rugby. What is the percentage discount for this ticket?

$1000

A table costs $900 in a 10% sale. What was the original cost?

$100

A shirt costs $90 in a 10% sale. What was the original cost?

$250

A hat costs $200 in a 20% sale. What was the original cost?

$2000

A car costs $1600 in a 20% sale. What is the original cost?

$20

A lolly bag costs $15 in a 25% sale. What is the original cost?

$10

$100 is invested at a 2% yearly rate for 5 years. Calculate the simple interest earned.

$60

$500 is invested at a 3% yearly rate for 4 years. Calculate the simple interest earned.

$100

$2000 is invested at a 2.5% yearly rate for 2 years. Calculate the simple interest earned.

$60000

$1000000 is invested at a 1.5% yearly rate for 4 years. Calculate the simple interest earned

$14.4

$120 is invested at a 1.2% yearly rate for 10 years. Calculate the simple interest earned.

$25

How much discount (in $) would I get if I bought a surfboard ($500) that is then reduced by 5%

$69

I buy a watch that was $60 but has increased in price by 15%. How much will I now pay?

5%

Express 1/20 as a percentage

9/50

Express 0.18 as a fraction in its simplified form

$1344

Increase $1200 by 12%

Percentage

What does this sign mean?