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Craig likes to collect records. Last year he had 12 records in his collection. Now he has 15 records. What is the percent increase of his collection?
25%
Jackie's class size increased by 50%. If the original number of students in her class was 12, what is the new number of students?
18 Students
Last year the Debate Club had 19 members. This year there are 24 members in the club. Estimate the percent change in the number of the club members.
25% Increase
Sarah ordered 30 large pizzas for a party. When the party was over she had 17 large pizzas remaining. Estimate the percent change in the number of large pizzas.
43% Decrease
A computer store bought a program at a cost of $10 and sold it at a selling price of $12. Find the percent markup.
20%
Vinnie is searching online for airline tickets. Two weeks ago, the cost to fly from Boston to Denver was $200. Now the cost is $445. What is the percent increase?
122.5% Increase
The selling price of an item is $585. After 6 months of not selling, it is marked down by 20%. Find the sale sale price after the markdown.
$468.00
A savings account increases from $150 to $156. What is the percent increase of the savings account?
4%
