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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Math Word Problems - GED, PSAT, SAT, ACT, GRE Preparation
5.9 Rational Numbers Review Test

Q 1: (5/6) / (7/8) = _____ ?
20/21
21/20
35/48

Q 2: For any two rational numbers a/b and c/d, their sum a/b + c/d is also a rational number. This property is called _____.
Closure Property
Commutative Property
Associative Property

Q 3: 5/9 + 34/3 = _____ ?
Answer:

Q 4: What is the multiplicative inverse of a/b ?
-b/a
b/a
1
-a/b

Q 5: 21/7 + 35/6 = __________ ? (Simplify the answer)
153/2
53/7
53/6

Q 6: 20/0 is a rational number.
True
False

Q 7: 2/8 x 8 = _____ ?
Answer:

Q 8: ______ is called multiplicative identity.
Infinity
Zero
One

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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