Finding the LCD of Rational Equations

Finding the LCD of Rational Equations

6th Grade

16 Qs

quiz-placeholder

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Finding the LCD of Rational Equations

Finding the LCD of Rational Equations

Assessment

Quiz

Mathematics

6th Grade

Hard

CCSS
HSA.APR.D.7, HSA.APR.D.6, 5.NF.A.1

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What number could be a common denominator for these two fractions?
2/3   and   3/4

3

4

7

12

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What number could be a common denominator for these two fractions?
1/5   and   5/6?

30

11

6

5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What must you have to add and subtract fractions?

Common numerators

Different numerators

Different denominators

Common denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Identify the LCD.

x2(x - 2)

x(x - 2)

x

(x - 2)

Tags

CCSS.HSA.REI.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the LCD of these fractions.

(x+2)(x-2)

(x+2)

(x-2)

(x2-4)(x+2)

Tags

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the LCD of these fractions.

(x+2)(x-2)

(x+2)(x+1)

(x+2)(x-2)(x+1)

(x-2)(x+1)

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the least common denominator of the expression

18

6x

3xy

6xy

Tags

CCSS.HSA.APR.D.7

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