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Vocabulary
Common Fractions
Stats
Not So Common Fractions
Multiply
100

The top number of a fraction is called this.

Numerator

100

Simplify 

3/10 + 5/10=


 4/5

100

7;9;3;10;2;15;21;4;0;12

The minimum is


0

100

Simplify

1/4 + 1/8 =

3/8

100

SIMPLIFY

1/2 X 3/4=

3/8

200

The first multiple that is used to change unlike fractions is called

LCD (Least Common Denominator)

200

Simplify

11/22 - 4/22 =

7/22

200

15;42;3;8;17;28;3;15;24;12;15

The mode is

15

200

Simplify

4/9 - 1/6=

5/18

200

SIMPLIFY

4/6 X 1/5

2/15

300

An improper fraction is

When the numerator is bigger than the denominator

300

Simplify

2/5 + 3/5 =

1

300

7;14;6;7;12;16;27;25;3;4

The range is

24

27=MAX

3=MIN

27-3=24

300

Simplify

1/3 + 3/4=

1 5/12

300

SIMPLIFY

1/5 X 8/10= 

4/25

400

The word reciprocal means

To invert or to flip

400

Simplify

4/9 X 5/11

20/99 

400

5;25;30;90;75

The mean is

45

5+25+30+90+75=225

Divided by how many numbers there are (5) =45

400

Simplify

1/3 divided by 5/6

2/5

400

SIMPLIFY

1/4 X 3/5=

3/20

500

Another definition for median is

AVERAGE

500

Simplify

5/4  divided by 7/4 =

 5/7

500

If not picked last in this category....

Free homework pass for team!

500

SIMPLIFY

9/4 - 7/6=

1 1/12

500

SIMPLIFY

48/50 X 38/60=

76/125