Unit 4 Test Review Path 1

10 pounds of apples costs $15.00 Find a unit rate for the cost of 1 pound of apples.

• $0.15/lb

• $1.50/lb

• $0.66/lb

• $6.60/lb

Solve for x
 $\frac{5}{11}=\frac{x}{66}$  

• 330

• 6

• 145.2

• 30

Kifford bought some birdseed for $5.50. The tax rate for the birdseed was 8%. How much tax did he have to pay?

• $5.94

• $68.75

• $0.44

• $4.40

Ella has a coupon for 20% off ice cream. If her ice cream costs $4.20 before the coupon, what is the cost after the coupon?

• $0.84

• $5.02

• $3.36

• $3.10

The mark up on Friday candy sales was 50%. If the candy originally costs $0.50, how much is it being sold for?

• $1.00

• $0.25

• $0.75

• $0.70

Kaylee is making a dress. She needs 40 pieces of scraps to make 3 dresses. How many pieces of scraps does she need to make 5 dresses? (round to the nearest piece of scrap)

• 67

• 24

• 43

• 80

Mr. Cain used 14 pencils on Monday and had only 4 pencils left on Friday. What was the percent decrease in pencils? (rounded to the nearest percent)

• 29%

• 71%

• 79%

• 21%

A student's grade went from a 68 to an 86 when they turned their work in. What is the percent increase of the grade? (rounded to the nearest percent)

• 26%

• 18%

• 79%

• 82%

Triangle A and Triangle B are similar. The height of Triangle A is 5 and the width of Triangle A is 12. If the height of Triangle B is 10, what is the width of Triangle B?

• 6

• 4

• 36

• 24

A scale model of Kifford is 4in:2ft

If the true height of Kifford is 6in, what is the length in ft of the model?

• 12ft

• 3ft

• 9ft

• 10ft