Addition and Subtraction of Rationals 3

Name:

What is the sum of

a)		c)
b)		d)

Expressed as a single fraction, what is

a)		c)
b)		d)

The expression

is equivalent to

a)	1	c)
b)		d)

The expression

is equivalent to

a)		c)
b)		d)

Expressed as a single fraction,

is equivalent to

a)		c)
b)		d)

Expressed as a single fraction,

is equivalent to

a)		c)
b)		d)

What is the sum of

and

a)	1	c)
b)		d)	0

Expressed in simplest form,

is equivalent to

a)		c)
b)		d)

For all values of b for which the expressions are defined,

is equivalent to

a)		c)
b)		d)

What is

expressed as a single fraction?

a)		c)
b)		d)

The expression

is equivalent to

a)		c)
b)		d)

If the probability that an event will occur is

, then the probability that the event will not occur is

a)		c)
b)		d)

If the probability that an event will not occur is

, then the probability that the event will occur is represented by

a)		c)
b)	0	d)

If the probability that an event will occur is

, then the probability that the event will not occur is

a)		c)
b)		d)