Math 5.3E

Denny buys 2.5 ounces of bird seed. Each ounce of bird seed costs $0.18. How much does Denny spend for the bird seed?

• $4.50

• $45

• $0.45

• $0.36

Ms. Perkins buys 1.8 pounds of ground beef to make tacos. Ground beef costs $4.75 per pound. How much does Ms. Perkins spend for ground beef?

• $8.55

• $85.50

• $6.55

• $8.50

Which of the following statements is incorrect?

• 0.3 x 0.2 = 0.6

• 0.3 x 0.2 = 0.06

• 1.2 x 5 = 6

• 0.5 x 1.2 = 0.6

Which of the following statements is true?

• 0.4 x 0.2 = 0.8

• 1.1 x 0.5 = 5.5

• 1.5 x 6 = 9

• 0.8 x 0.3 = 2.4

Riley earns $7.50 per hour for washing windows. If she washes windows for 9.5 hours, how much does Riley earn?

• $712.50

• $71.25

• $71.50

• $7.12

Samuel buys 2 cards for his sister. The price of each card is $4.07. Which does NOT show a method Samuel could use to find the total amount spent on the cards for his sister?

• $8 + $0.14

• 2($4 + $0.07)

• $4.07 + $4.07

• (2 x $4) + (2 x $0.70)