REVIEW PROBLEM SOLVING

FRACTIONS

100

1/2 + 1/3 =

5/6

200

1 1/5 + 2 2/3 = 

3 13/15 

300

-8/3 X 1 1/4

-10/3

400

CHANGE TO 19/15 TO A MIXED NUMERAL

1 4/15

500

REDUCE 30/32 TO ITS LOWEST TERMS

15/16

EQUATIONS

100

-5X + 8 = 53 

X = -9

200

3- 7X + 3X = -17

X = 5

300

6(6N - 6 ) = 108 

N = 4

400

SIMPLIFY 3X + 8 -6X + 1 - X

-4X + 9

500

SIMPLIFY 9X - (5 - 10X) +8 

 19X + 3

DECIMALS

100

3.5 / 2

1.75

200

6.6 / 1.5

4.4

300

.58 X 32

18.56

400

6.2 - 3.564

2.636

500

3.16 + 15 + 2.79

20.95

AREA & PERIMETER

100

FIND THE CIRCUMFERENCE OF A CIRCLE WITH A DIAMETER OF 18 m

56.52 m

200

Find the AREA OF A CIRCLE WITH A RADIUS OF 4 cm. 

50.24 cm ²

300

How long of a metal rod is needed to make a basketball hoop with a radius of 9 in? 

56.52 in

400

A circular mirror has a diameter of 14 inches.  A circular frame that is 2 inches wide surrounds the mirror.  What is the total area of the mirror and frame? 

254.34 in²

500

FIND THE AREA AND PERIMETER OF A RHOMBUS WITH A SIDE LENGTH OF 5 FT AND A HEIGHT OF 3.5 FT

AREA = 17.5 FT

PERIMETER= 20 FT

PROPORTIONS

100

THE SCHOOL AND THE THEATER ARE 3 CM APART ON A MAP.  IF THE MAP HAS A SCALE OF 0.25 CM = 5 MILES, FIND THE ACTUAL DISTANCE BETWEEN THE SCHOOL AND THE THEATER? 

60 MILES

200

A RECIPE REQUIRES 2 CUPS OF SUGAR TO MAKE 3 DOZEN COOKIES.  HOW MANY CUPS OF SUGAR WILL YOU NEED TO MAKE 8 DOZEN COOKIES? 

5 1/3 CUPS OF SUGAR

300

FIND 5% OF $72 

$3.60

400

14 IS WHAT PERCENT OF 70? 

20 %

500

YOU HAVE A COUPON FOR 30% OFF THE PURCHASE PRICE OF A TV.  IF YOU BUY A $199 TV, HOW MUCH DO YOU PAY? 

$139.30