31 terms

# Financial Maths

#### Terms in this set (...)

\$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?