7th Academic Test 1.2 Review - Jaimie Raulerson | Library

Instructions

Complete these questions by yourself.  
Remember, you must be able to complete these by yourself to show mastery! 

Required

1

If Jacob earns $42 for every 5 hours he works, what is his unit rate in dollars per hour?

$8.40 per hour

$8.25 per hour

$9.40 per hour

Required

1

John drinks 4 cups of water in 8 hours. What's the unit rate?

2 cups per hour

1 cup per hour

3 cups per hour

0.5 cups per hour

Required

1

Match the ratio pairs that form the equivalent fractions.

Draggable item		Corresponding Item
2:4		6:10
9:12		6:12
3:5		15:20

Required

1

Use cross multiplication to match the equivalent fractions.

Draggable item		Corresponding Item
7/8		10/20
6/9		21/24
5/10		14/21

Required

1

If 4 fruits cost $12, how much do 10 fruits cost? (select all that apply)

48 dollars

$30

30 dollars

Required

1

Which of the following is a correctly simplified form of the ratio 18:6? (select all that apply)

2:1

3:1

3 to 1

6:18

Required

1

At a store, a pen costs $2.50. Which of the following is the cost for buying 7 pens?

$17.50

$20

$10.50

Required

1

Convert 10 kilograms to pounds. (1 kg = 2.2 lbs)

22 lbs

20 lbs

10 lbs

Required

1

Convert 5 miles to kilometers. (1 mile = 1.6 km)

3 km

8 mi

8 km

Required

1

Convert 15 liters to gallons. (1 gal = 3.8 L)

12 gal

15 gal

3.95 gal

Required

1

Convert 7 ft to centimeters. (1 ft = 30.48 cm)

213.36 cm

224 cm

210 cm

Required

1

Match the following addition problems to their answers.

Draggable item		Corresponding Item
1/2 + 3/4		-1/6
-5/6 + 2/3		1.5
7/8 + 5/8		1.25

Required

1

Pair these subtraction equations to their solution.

Draggable item		Corresponding Item
5.3 - 12.4		5.6
10.2 - 4.6		1/6
2/3 - 1/2		-7.1

Required

1

Match each multiplication problem with its result.

Draggable item		Corresponding Item
8.3 x -2.5		-10/18
3/4 x 7/8		-20.75
-5/6 x 2/3		21/32

Required

1

Pair up these division problems with their correct answers.

Draggable item		Corresponding Item
1/2 ÷ 2/3		3
21 ÷ 7		-4
16 ÷ -4		3/4