Pecentage Changes

If a shirt originally costs $40 and is now $50, what is the percentage increase?

• 15%

• 10%

• 25%

• 30%

A laptop was bought for $800 and sold for $600. What is the percentage decrease in price?

• 30%

• 20%

• 15%

• 25%

A store had a sale where the price of a bicycle dropped from $300 to $240. What is the percentage decrease?

• 15%

• 30%

• 20%

• 25%

If a plant grew from 30 cm to 45 cm in height, what is the percentage increase in height?

• 75%

• 40%

• 50%

• 25%

A smartphone's price was reduced from $900 to $720. What is the percentage decrease in price?

• 15%

• 20%

• 25%

• 30%

Find 30% of 45

• 15

• 10

• 22.5

• 25

What is 3/5 as a decimal and percentage?

• 0.3, 30%

• 0.5, 50%

• 0.6, 60%

• 0.8, 80%

Find 40% of 200.

• 80

• 120

• 100

• 60

If a phone originally costs $500 and is discounted by 15%, what is the sale price?

• $490

• $425

• $475

• $450

A shop offers a 30% discount on all items. If a customer buys a pair of shoes originally priced at $150, how much do they pay after the discount?

• $100

• $105

• $110

• $115