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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: 7/8 is a rational number.
True
False

Q 2: _____ is called additive identity.
One
Zero

Q 3: 2/8 x 1 = 1 x 2/8 = 2/8. Here 1 is called _____.
multiplicative inverse
additive inverse
multiplicative identity
additive identity

Q 4: For any two rational numbers, a/b x c/d = c/d x a/b.
The above property is called _____.
Closure Property
Commutative Property
Associative Property

Q 5: 84/9 / 7/2 = _____ ?
Answer:

Q 6: 7/12 x 48 = _____ ?
Answer:

Q 7: Divide 7/8 by 9/8 ?
1
63/64
15/18
7/9

Q 8: What is the additive inverse of 7/21 ?
7/21
21/7
-7/21

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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