Topic 6 Test

Shirley bought 20.8 pounds of bird seed at a bargain store. She wants to fill her feeder 100 times with an equal amount. How much seed should she put in the feeder each time?

• 0.208 pound

• 2.8 pounds

• 0.0208 pound

• 2.08 pounds

Staci pays $32.70 for 5 cell phone cases. Each case costs the same amount. How much does each case cost?

• $5.54

• $6.50

• $6.54

• $6.55

Choose Yes or No to tell if the number 10² will make the equation true. 7.4 ÷ □ = 0.74

• yes

• no

Choose Yes or No to tell if the number 10² will make the equation true.

740 ÷ □ = 7.4

• yes

• no

Brett's music teacher spent $134.30 on 17 song books. What is the cost per book?

• $7.90

• $7.30

• $17.30

• $17.90

Heather buys 12 patio chairs for $366. Each chair costs the same amount. Which equation represents the best estimate for the cost of each chair?

• $350 ÷ 5 = $70

• $360 ÷ 12 = $30

• $400 ÷ 10 = $40

• $400 ÷ 20 = $20

Choose all the expressions that are equal to 3.27 ÷ 100.

• 32.7 ÷ 1,000

• 3.27 ÷ 10²

• 0.327 ÷ 1

• 3,270 ÷ 10³

• 0.327 ÷ 10

The height of 6 pictures placed end to end on a bulletin board is 57 centimeters. All of the pictures are the same height. How tall is each picture?

• 9.5 cm

• 7.6 cm

• 10.4 cm

• 8.9 cm

Which equation provides the best estimate for 35.78 ÷ 12.31?

• 30 ÷ 15 = 2

• 36 ÷ 12 = 3

• 30 ÷ 10 = 3

• 40 ÷ 10 = 4

Ted jogged a total of 11.2 miles in 4 days. He jogged the same distance each day. How far did he jog each day?

• 2 miles

• 2.08 miles

• 2.8 miles

• 28 miles