Quiz about Math Lab - Review

Question 1

Write 0.673 as a percent.

Accepted Answer

67.3%

Answer

6.73%

Answer

673%

Question 2

What is 15% of 82?

Accepted Answer

12.3

Answer

123

Answer

1.23

Question 3

Find 80 % of 80

Accepted Answer

64

Answer

160

Answer

100

Answer

10

Question 4

-5 - (- 3)

Accepted Answer

-2

Answer

-8

Answer

8

Answer

15

Question 5

-18 +(-6)

Accepted Answer

-24

Answer

3

Answer

-3

Answer

-12

Question 6

-9 - 5

Accepted Answer

-14

Answer

4

Answer

-4

Answer

45

Question 7

Find the AREA of this figure.

Accepted Answer

160 square feet

Answer

160 feet

Answer

abcdefghijklmnopqr
stuvwxyz

Answer

1600 feet

Question 8

Find the area.

Accepted Answer

50 in2

Answer

60 in

Answer

60 in2

Answer

50 in

Question 9

Find the area

Accepted Answer

4 ft2

Answer

8 ft2

Answer

8 ft3

Answer

4 ft3

Question 10

What is the perimeter of this rectangle?

Accepted Answer

12 units

Answer

21 units

Answer

3 units

Answer

None of the above.

Question 11

What is 4/7 as a decimal?

Accepted Answer

.57

Answer

4.7

Answer

7.4

Answer

5.7

Question 12

Convert 3/4 to a decimal.

Accepted Answer

.75

Answer

.34

Answer

.60

Answer

.43

Question 13

What decimal is equivalent to 17/20?

Accepted Answer

0.85

Answer

0.127

Answer

0.20

Answer

0.17

Question 14

What is the fraction equivalent of 40%?

Accepted Answer

2/5

Answer

4/100

Answer

2/50

Answer

40/1000

Question 15

Which expression is not equivalent to the others?

Accepted Answer

1/25

Answer

1/4

Answer

0.25

Answer

25%

Question 16

Convert 55% to a fraction.

Accepted Answer

11/20

Answer

55/50

Answer

11/50

Answer

5/11

Question 17

What is the the next step to finding this answer?

Accepted Answer

Multiply to find each new numerator by the multiple used to get 12. (3 X1) (4 X 1)

Answer

Add the numerators (1+1=2)

Answer

Multiply 12 X 1 for both fractions to find a new numerator

Answer

This is a mistake, you don't need to convert to twelfths

Question 18

Is this a correct answer?

Accepted Answer

No, you cannot add unlike denominators

Answer

Yes, the student correctly added.

Answer

No, 5 + 7 is not 12

Answer

No, 2 + 3 is not 5

Question 19

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

Accepted Answer

22

Answer

7

Answer

14

Answer

28

Question 20

50/100 + 25/100 =

Accepted Answer

75/100

Answer

100/75

Answer

100/100

Answer

52/100

Question 21

What is Miss Lloyd's favorite thing to do?

Accepted Answer

Watch Netflix

Accepted Answer

Do Math

Accepted Answer

Sleep

Accepted Answer

Eat Cookies

Math Lab - Review

24 questions