Practice Test Unit 03

There are 28 water tanks on a farm. Each tank holds 305 gallons of water. How many gallons of water would it take to fill all of the tanks?

• 900 gallons
• 3050 gallons
• 8540 gallons
• 333 gallons

The school wants to purchase some instruments for the band. The table shows the cost of each type of instrument. The music teacher needs to know how much money is needed to buy 2 trumpets and 3 clarinets. Which is the most reasonable estimate?

• $703
• $617
• $910
• $598

The round-trip distance between Tampa, Florida and New Orleans, Louisiana is 944 miles. A truck driver has made the round trip between the two cities 73 times so far this year. How many miles has the driver traveled during these trips?

• 6,862 miles
• 6,912 miles
• 73,542 miles
• 68,912 miles

Derek has a collection of ten model cars. Each car is 3.25 inches long. If he lined up his cars in a row, how many inches long would the entire collection be?

• 325 inches
• 0.0325 inches
• 0.325 inches
• 32.5 inches

Jackie bought 100 stamps. Each stamp cost $0.37. How much did Jackie spend?

• 3,700.00
• 37.00
• 370.00
• 3.70

Jason's family drinks 1.95 gallons of milk each week. Which is the best estimate of the number of gallons they will drink in half a year (26 weeks)?

• almost 70 gallons
• almost 110 gallons
• almost 50 gallons
• almost 60 gallons

Last month, Keiko bought 6 reggae CDs. Each CD cost $14.79, including tax. Which is the best estimate of the amount of money Keiko spent on her CDs?

• $84
• $75
• $80
• $90

A farmer plants 0.6 of a field with peanuts. The field is 5.6 acres in size. How many acres are planted with peanuts?

• 3.36 acres
• 33.6 acres
• 12.2 acres
• 1.22 acres

Thomas's room is 11.4 feet long. He wants to put up a poster that takes up 0.25 of the length of a wall. How long should his poster be?

• 0.285 feet
• 0.195 feet
• 2.85 feet
• 1.95 feet

Four pieces of ribbon are each 0.12 meter long. Sandra multiplies 4 × 0.12 to find the total length, in meters. What is the product? You may use a grid or an array to help.

• 4
• 4.8
• 0.48
• 48