Percentage expressions

Which expression can your use to find a 25% discount?

• 0.25p
• p + 0.25p
• 0.75p
• 25p

Which expression can you use to find the sale price of an item that is 40% off?

• p - 0.4p
• 0.4p
• 0.4 - p

Which expression describes a price increased by 50%?

• 0.5p
• 50p
• 0.5 + p
• 1.5p

How can you find the total cost of an item with a 5% sales tax?

• 1.5p
• .5p
• p + .5p
• 1.05p

An item is on sale 40% off. 
Which expression gives the sale price?

• 0.4p
• 4.0p
• 0.6p
• p - 0.4p