Operations with Fractions, Mixed Numbers

2/3 - 4/9

2/9

5/7 × 3/10

3/14

1 1/8 + (- 3/4)

3/8

What is 5 1/6 written as an improper fraction?

31/6

2 7/9 × 1 1/2

4 1/6

5 1/2 + 2 1/4

7 3/4

-2 1/3 x -3 3/8

7 7/8

- 2/8 + 3/11

1/44

1 3/5 x 6 2/3

10 2/3

4 2/6 ÷ -4 1/3

-1

2 5/12 - 3 1/8

-1 17/24

-3/4 + 1/5

-11/20

(-15)(5/6)

-12 1/2

-3/7 - 6/12

-13/14

What is the reciprocal of -1 3/5?

-5/8

-7/10 × 5/12

-7/24

Simplify -175/1000

-7/40

What can the denominator of rational numbers never be?

0

(-2/4) ÷ (-3/8)

1 1/3

(-4 1/5)(-3 9/12)

15 3/4

5/16 - (- 5/8)

15/16

5/8 -(- 1/6)

19/24

4 2/3 ÷ 2 1/3

2

7 3/4 - 4 5/6

2 11/12

Which is further right on a number line, 2/11 or 2/13?

2/13

5 2/3 ÷ 1 4/7

3 20/33

8 3/8 + (-4 3/4)

3 5/8

What is the least common denominator of 14/15 and 5/9

45

3 2/3 +2 1/2

6 1/6

2 3/4 + 5 5/6

8 7/12

What is a simplified fraction in which the numerator is larger than the denominator?

Improper Fraction

5/6 + (- 1/4)

7/12

What does the term "quotient" refer to?

Divide

-9/10 - (- 3/5)

-3/10

-1 3/4 ÷ 1 1/4

-1 2/5

What is the reciprocal of -70/13

-13/70

-5 1/3 ÷ 1 4/5

-2 26/27

2 1/2 - 5 1/4

-2 3/4

Which is further left on a number line, −1/2 or -2/3?

-2/3

-1 1/5 ÷ 2 2/7

-21/40

Simplify -(- (- (-21/-40))

-21/40

6 1/4 - 9 5/6

-3 7/12

What is -75/100 simplified?

-3/4

9/15 x -5/7

-3/7

8/9 ÷ (-2/3)

-4/3

1/4 + 5/6

1 1/12

2/3 + 3/4

1 5/12

What does the term "sum" refer to?

Addition

What is a synonym of the word "reciprocal"?

Multiplicative Inverse

What does the term "product" refer to?

Multiply

Is √5≈ a rational number?

No, it is not rational. It 's like pi. There is a decimal that never ends nor repeats. √5≈2.236067978...

What is a simplified fraction in which the numerator is smaller than the denominator?

Proper Fraction

What is the set of all numbers that can be written as a fraction of two integers?

Rational Numbers

What is the multiplicative inverse of a number, often found by switching the numerator and denominator?

Reciprocal

What does the term "difference" refer to?

Subtraction

What is the word used to refer to digits that have a final digit with no others to the right of it?

Terminate

Is 0.5555... a rational number?

Yes, it is a rational number. This can be written as the fraction of 5/9.