Calculate Percent Change: Word Problems & Ratios for 7th Grade

A bike was sold for $150 after a 20% discount. What was the original price of the bike?

• $200

• $120

• $160

• 187.5

A store had a sale where the price of a jacket decreased from $80 to $60. What was the percent of change in the price?

• 25%

• 20%

• 15%

• 30%

A video game was priced at $50 but is now $35. What was the percent decrease in the price?

• 15%

• 40%

• 30%

• 25%

A laptop was originally priced at $900. After a 10% increase, what is the new price?

• $990

• $1000

• $950

• $850

A book was on sale for $12 after a 25% discount. What was the original price of the book?

• 16

• $14

• $10

• $18

A car's value decreased from $20,000 to $15,000. What is the percent of change in the car's value?

• 30%

• 15%

• 20%

• 25%

A restaurant increased the price of a meal from $25 to $30. What was the percent increase in the meal's price?

• 25%

• 10%

• 15%

• 20%

A pair of shoes was originally $60 and is now $48. What was the percent decrease in the price?

• 30%

• 15%

• 20%

• 25%

A smartphone was bought for $800 and later sold for $640. What was the percent of change in the price?

• 0%

• -30%

• -20%

• -10%