GRADED Decimal Multiplication

Riley has started a babysitting business. She wants to earn $50 to buy a new outfit. She charges $3.85 per hour. She works 8 hours a week. How much money does she still need to earn $50?

• $19.20

• $30.80

• $69.30

• $40.80

A group of four friends are going to see a movie. One ticket costs $8.50 per person, and popcorn costs $3.35 per person. How much in total will the trip to the movies cost?

• $34.50

• $44.00

• $47.40

• $44.50

Bobby bought the following items at the school store: 10 pencils for $0.21 each and 8 pens for $0.45 each. How much money did Bobby spend in all?

• $5.70

• $15.70

• $0.66

• $2.10

Emma is saving money to buy a new bicycle that costs $120. She earns $7.50 per hour babysitting. If she works 10 hours a week, how many weeks will it take her to save enough money?

• 2 weeks

• 3 weeks

• 4 weeks

• 5 weeks

A family of five is going to a theme park. Tickets cost $25 per person, and parking costs $15. How much will the total cost be for the family to visit the theme park?

• $135

• $150

• $125

• $140

Sarah bought 3 notebooks for $1.50 each and 2 packs of pens for $2.75 each. How much did Sarah spend in total?

• $10.00

• $9.50

• $8.25

• $7.75

Tags

CCSS.7.EE.B.3

Lucas wants to buy a video game that costs $60. He earns $5.25 per hour mowing lawns. If he works 12 hours a week, how many weeks will it take him to save enough money?

• 1 week

• 2 weeks

• 3 weeks

• 4 weeks

Tags

CCSS.7.EE.B.3

Olivia bought 4 books for $6.50 each and 3 bookmarks for $1.25 each. How much did Olivia spend in total?

• $30.75

• $28.75

• $29.75

• $27.75

Tags

CCSS.7.EE.B.3

James is buying candy for a party. Sally is buying 4.1 pounds of jolly ranchers for $2.94 per pound. About how much money will Sally spend altogether?

• Between $8 and $9

• Between $9 and $10

• Between $11 and $12

• Between $19 and $20

Emma is baking cookies for a school bake sale. Each batch of cookies requires 0.6 cups of flour. If she wants to bake 4.2 batches of cookies, how many cups of flour will she need in total?

• 5

• 6

• 7

• 8