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Converting
Comparing
Equivalent
Evaluating
Rationals
100

Convert 0.57 to a fraction in simplest form.

57/100

100

0.28 _ 2/9

greater

100

which is NOT equivalent to 7/9

126/162, -7/-9, -7/9

-7/9

100

evaluate for x = 3 and y = 9

x/y

1/3

100

Is square root of 16 rational or irrational?

rational

200

Convert 3 2/5 to a decimal

3.4

200

3/5 _ 0.61

less than

200

Which is equivalent to 3/5

-9/15, 30/-50, -12/-20

-12/-20

200

evaluate for x = -2 and y = 3

x-y/8

-5/8

200

which is irrational?

4/5, 1.8, π

π

300

Convert 0.777777778 to a fraction in simplest form

7/9

300

Order the following from least to greatest.

-0.4, -3/5, 0.45, 4/9

-3/5, -0.4, 4/9, 0.45

300

which is NOT equivalent to 4/5

64/80, -4/-5, 16/25

16/25

300

evaluate for a = 3 and b = -4

a - b/2b

-7/8

300

Which is irrational?

square root 49 or square root of 2

square root of 2

400

Convert 4.8888888889 to a fraction

4 8/9

400

square root 82 ___ 9.3

less than

400

Which is equivalent to 3/4

51/68, -30/-40, -3/4

51/68, -30/-40

400

Evaluate for x = -3 and y = 4

-x/y

3/4

400

what is rational?

sqrt 40, sqrt 80, sqrt 64

sqrt 64

500

Convert -2.13131313... to a fraction

-2 13/99

500

5.7 __ square root 30

greater than

500

Which is equivalent to -8/9

-16/-18, 64/72, 112/-126

112/-126

500

evaluate for a = 2 and b = -4

a - b/ b - a

-1

500

which is irrational?

sqrt 9, sqrt 16, sqrt 40, 3.121221222...

sqrt 40, 3.121221222...