Financial maths

• 12%

• 25%

• 12.25%

• 48%

What is 7.5% as a fraction in simplest form?

What is 0.45 as a percentage?

• 45%

• 0.45%

• 4.5%

• 450%

What is 25% as a decimal?

• 25.0

• 2.5

• 0.25

• 250

What is 50c out of $2.50 as a percentage?

• 50%

• 20%

• 250%

• 2.5%

What is 15% of $35?

• $15

• $35

• $5.25

• $17.50

What is the original amount if 5% of the amount is $45?

• $900

• $450

• $45

• $5

What is $70 increased by 15%?

• $85

• $80.50

• $70

• $15

What is $5.20 decreased by 40%?

• $3.12

• $5.20

• $40

• $4.80

The price of a mobile phone increased from $250 to $280. What is the percentage increase?

• 12%

• 30%

• 280%

• 10%