Tax, Interest, Commision, and Percent Change

Todd has $98 in his savings account that earns 3.19% interest annually. What is "r" the rate as a decimal?

• 0.319
• 0.0319
• 0.98

Todd has $98 in his savings account that earns 3.19% interest annually. How much money will be in his savings account in 4 years? 

• $110.50
• $210.25
• $12.50

David buys a sweater for $45.99 from Macys. Sales tax in Maryland is 6%. How much will David pay total?

• $2.76
• $50.01
• $48.75

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Bill makes 6.2% commission on all of his sales. Today he made $12,000 at the Tesla dealer. Whats percent commission written as a decimal?

• 0.062
• 0.62
• 62

Bill makes 6.2% commission on all of his sales. Today he made $12,000 at the Tesla dealer. Whats the total price for all the cars he sold today?

• $193,548.39
• $744.00
• $12,744.00

What is the percent of change from 5,000 to 50?

• 111% increase
• 99% increase
• 99% decrease
• 111% decrease

What is the percent of change from 35 to 63?

• 80% decrease
• 75% decrease
• 80% increase
• 75% increase

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

What is the percent of change from 4 to 5?

• 25% increase
• 25% decrease
• 33% increase
• 33% decrease

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

What is the percent of change from 5 to 4?

• 22% Increase
• 20% increase
• 22% decrease
• 20% decrease

David buys a sweater for $45.99 from Macys. Sales tax in Maryland is 6%. David gets to the register and finds out the sweater is on sale for 30% off. Whats his total including the discount and tax?

• $25.99
• $34.12
• $59.79

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3