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Math 5 Test: Chapter 4 - Number Theory & Fractions

Last updated almost 6 years ago

10 questions

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Question 1

1.

Find the LCM (least common multiple) of 6 and 8.

Question 2

2.

What mixed number is equal to 27/8?

Question 3

3.

What is the GCF (greatest common factor) of 8 and 12?

Question 4

4.

Name a fraction equivalent to 1/2. Show your work for this fraction in greater terms.

Question 5

5.

Find the LCD (least common denominator) for this set of fractions: 1/4, 2/3, and 5/12.

Question 6

6.

Write this fraction in lowest terms: 14/16.

Question 7

7.

Find the missing term: 2/5 = n/50. What is n equal to?

Question 8

8.

Add these fractions: 1/3 + 5/6. Show all work and simplify.

Question 9

9.

Add these fractions: 2/7 + 1/14. Show all work and simplify.

Question 10

10.

Add these fractions: 3/4 + 1/6. Show all work and simplify.