Unit 1 Review

Vocabulary

100

________________ is the result of multiplying two or more numbers

Product

200

______________________ states that two ratios are equal to each other.

Proportions

300

• A ratio that compares a quantity to one unit of another quantity is a __________________________.

Unit Rate

400

• _______________compares two quantities that shows how many times one value contains or is contained within the other.

Ratio

500

• A mathematical statement that expresses the equality of two algebraic expressions is called ____________________________.

Algebraic Expression

Unit Rate

100

42 flowers in 7 vases = __ flowers per vase

6 flowers per vase

200

20 cookies in 4 boxes = __ cookies per box

5 cookies per box

300

80 passengers in 10 cars = __ passengers per car

8 passengers per car

400

72 pages in 9 days = __ pages per day

8 pages per day

500

44 liters in 4 minutes = __ liters per minute

11 liters per minute

Solve for X

100

2x=10

x=5

200

3x=12

x=4

300

x/3=9

x=27

400

x/5=9

x=45

500

x/6=8

x=48

Proportion

100

21 laps in 3 hours = _____ laps in 7 hours

49 laps

200

40 push-ups in _____ minutes = 24 push-ups in 3 minutes

5 minutes

300

____ passengers in 3 buses = 54 passengers in 6 buses

27 passenger

400

20 pizza deliveries in 4 hours = 35 pizza deliveries in _____ hours

7 hours

500

_____ cookies in 4 jars = 77 cookies in 7 jars

44 cookies

Complex Fraction

100

(1/3)/(2/3)

3/6

200

(4/8)/(3/5)

20/24

300

(3/5)/(2/5)

15/10

400

(9/2)/(4/6)

54/8

500

(3/7)/(2/4)

12/14