Percentages of an Amount

To calculate ten percent of an amount. What calculation do you work out?

• Given amount divided by 10.

• 10 divided by given amount.

• 10 multiplied by the given amount.

• Add 10 to the given amount.

What is 10% of 54kg

• 54kg

• 0.54kg

• 5.4kg

• 540kg

What is 30% of 360cm

• 12cm

• 108cm

• 10.8cm

• 120cm

Calculate 32% of 750m

• 24m

• 2.4m

• 2400m

• 240m

• A
• B
• C
• D

A percent is a number out of...

• 1

• 50

• 100

• itself

What is 1% of £250?

• £25

• £2.5

• £0.25

• £250

Which calculations would give the correct answer for 21% of 6.9km?

• 0.69 + 0.69 + 0.069

• 21 x 0.069

• 2(0.69 + 0.069)

• 2(0.69) + 0.069

Calculate 99% of 245 litres.

• 247.55 litres

• 242.55 litres

• 24.755 litres

• 24.255 litres

A TV has a sale price of 25% off. The original price was £260. What is the sale price?

• £65

• £325

• £195

• £75