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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: 250/21 + 281/21 = __________ ? (Simplify the answer)
531/21
177/21
177/7

Q 2: 41/5 - 22/9 = __________ ?
153/9
265/45
259/45

Q 3: 39/4 / 21/4 = _____ ?
Answer:

Q 4: 21/20 x 26/7 = _____ ?
546/140
140/546
256/45

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

Q 6: 2/8 x 1 = 1 x 2/8 = 2/8. Here 1 is called _____.
additive inverse
multiplicative inverse
multiplicative identity
additive identity

Q 7: 215/6 - 187/6 = _________ ? (Simplify the answer)
20/6
28/6
14/3

Q 8: For any two rational numbers, a/b x c/d = c/d x a/b.
The above property is called _____.
Closure Property
Associative Property
Commutative Property

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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