Rational Numbers

The reciprocal of a negative rational number _____

• is a positive rational number

• is a negative rational number

• can be either a positive or a negative rational number

• does not exist

If the reciprocal of x is y then the reciprocal of y will be.....

The rational numbers 1/2 and -1/2 are on ........... sides of zero on number line

Order the numbers from least to greatest.

• -1 1/4,  -1 1/5,  -0.99,  1 13/20,  1.8

• -1 1/4,  -1 1/5,  -0.99, 1.8,  1 13/20

• -0.99,  -1 1/5,  -1 1/4,  1.8,  1 13/20

• -1 1/5,  -1 1/4,  -0.99,  1 13/20,  1.8

45

• Rational 

• Irrational

1/2

• Rational

• Irrational

2 3/5 

• Rational

• Irrational

Write 9/10 as a decimal

• 9.10

• 09

• 9

• 9

Choose the correct equivalent fraction for .23

• 23/10

• 23/50

• 23/1

• 23/100

Convert .05 into a fraction in simplest form.

• 5/100

• 1/5

• 1/20

• 1/50