Multiplying Fractions
Dividing Fractions & Integers
Multiplying and Dividing Decimals
Fractions, Decimals, and Percent
What about the negative?
Mixed Review
100

-2/7 x 1/6=

Answer: -1/21

Work: -2/7 x 1/6

          -1/7 x 1/3=

                 -1/21

100

7/9 ÷ 6

Answer:7/54


Work: 7/9 x 1/6 = 7/54

100

-2.57 x 3.6=

Answer: -9.252

Work:       2.57

           x      3.6

           __________

               1542

               7710

        _____________

           -9. 252


100

Is the decimal 0.5 considered terminating or repeating?

Terminating

100

True or False:

The product of two negatives is a positive

True.  (product means multiply)

100

abs(3-8)

5

200

-3/2 x -7/10=

Answer: 1 1/2

Work: -3/2 x -7/10= 21/20= 1 1/2

200

-2 1/4divide11/2

Answer:-1 1/2

Work: 3/2= 1 1/2

200

(-5.5)(5.8)

-31.9

200

Is the fraction 1/3 a repeating or terminating decimal?

1/3 = 0.33333...    Repeating 

200

(-1)5

-1

200

-4 - (-9)

-4 + 9

    5

300

1/3 of the students at Summit live within 10 miles of the school. 1/8 of those students walk to school. What fraction of the school walks? 

1/24

300
Aeren gets a negative quotient.  If the divisor is negative, what must be true about the dividend?

It must be positive.

300

Write as a decimal and percentage:


9/10

0.9 and 90%

300

Write the following fraction as a decimal and as a percent.

5 3/8

5.375

537.5%

300

Which of the following describe the expression (9)(-4)?

A) 9 groups of 4 negatives

B) 9 groups of 4 positives

C) 4 groups of 9 negatives

D) 4 groups of 9 positives

A

300

Which property allows you to change the order of multiplication or division?

Commutative

400

A cake recipe calls for 2 1/2 cups of flour.  How much flour will be needed for 6 cakes?

15 cups

400

(6-15)/-9

1

400

-4.2(9 - 12)

-4.2(-3)

12.6

400

Which fraction results in a repeating decimal?

3/8  or  5/12

5/12

400

Will the product of the numbers be positive or negative?

(-5.479)(-4 1/7)

Positive

A negative x a negative= positive


*this is the same for the quotient of 2 negatives

400

Sammy runs 3.2 miles per hour.  How long with it take him to run 24.96 miles?

Answer:  7.8 hours


500

-1 1/3 x 2 1/5=

Answer: -2 14/15

Work: -44/15= -2 14/15

500

A submarine descends a total of 100 feet for 5 seconds.  

What integer represents the CHANGE per second?

-20

500

A bus is travelling at a constant speed.  It travelled 150.8 miles in 5 hours.  How far had the bus travelled in just one hour?

(150.8/5) = 30.16

500

Which fraction can be converted into a terminating decimal? What is it's equivalent percent

A. (2/11) B. (5/7) C. (1/12) D. (4/5)

D.  

(4/5)=0.8

80%

500

True or False? Explanation needed

-((-5)/-2)=((-5)/2)

True.  

-((-5)/-2)=-((5)/2)=((-5)/2)

500

((-1/2)^4)

(1/16)

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