Quiz about Easiest Common Denominator

Question 1

What is the easiest common denominator for the fractions

$$\frac{1}{2}$$ and $$\frac{1}{3}$$ ?

Accepted Answer

6

Answer

2

Answer

3

Answer

5

Question 2

What is the easiest common denominator of

$$\frac{3}{10}\ and\ \ \frac{5}{6}$$ ?

Accepted Answer

60

Answer

15

Answer

18

Answer

50

Question 3

What is the easiest common denominator for

?

Accepted Answer

21

Answer

3

Answer

14

Answer

9

Question 4

Find a common denominator for the fractions $\frac{7}{9}$ and $\frac{5}{6}$.

Accepted Answer

18

Answer

27

Answer

36

Answer

45

Question 5

Find a common denominator for the fractions $\frac{2}{3}$ and $\frac{3}{4}$.

Accepted Answer

12

Answer

6

Answer

9

Answer

15

Question 6

Find a common denominator for the fractions $rac{7}{9}$ and $rac{5}{6}$.

Accepted Answer

18

Answer

27

Answer

36

Answer

45

Question 7

Find a common denominator for the fractions $\frac{5}{8}$ and $\frac{3}{10}$.

Accepted Answer

40

Answer

30

Answer

50

Answer

60

Question 8

Find a common denominator for the fractions $rac{5}{8}$ and $rac{3}{10}$.

Accepted Answer

40

Answer

30

Answer

50

Answer

60

Question 9

Find a common denominator for the fractions $rac{3}{4}$ and $rac{2}{3}$.

Accepted Answer

12

Answer

6

Answer

9

Answer

15

Question 10

A fruit salad recipe calls for 3/4 pound of apples and 2/5 pound of dates. What is the least common denominator of the fractions?

Accepted Answer

20

Answer

16

Answer

24

Answer

25

Question 11

the smallest number that is a multiple of the denominator of two or more fractions

Accepted Answer

least common denominator

Answer

greatest common factor

Answer

benchmark

Answer

proper fraction

Question 12

What is the least common denominator for 8 and 12?

Accepted Answer

24

Answer

32

Answer

44

Answer

56

Question 13

What is the least common denominator you could use to subtract 1/3 and 1/4?

Accepted Answer

12

Answer

3

Answer

4

Answer

24

Question 14

Find a common denominator for the fractions $rac{2}{3}$ and $rac{3}{4}$.

Accepted Answer

12

Answer

6

Answer

9

Answer

15

Question 15

Find a common denominator for the fractions $\frac{3}{4}$ and $\frac{2}{3}$.

Accepted Answer

12

Answer

6

Answer

9

Answer

15

Question 16

What is the first step in adding or subtracting fractions?

Accepted Answer

Find a common denominator

Answer

Divide the denominators

Answer

Add the numerators

Answer

Multiply the numerators

Question 17

What is the easiest way to find a common denominator?

Accepted Answer

Multiply the denominators

Answer

Add the denominators

Answer

Divide the denominators

Answer

Multiply the numerators

Question 18

How do you recognize when fractions have a common denominator?

Accepted Answer

The denominators are the same

Answer

The fractions have different values

Answer

The numerators are the same

Answer

The fractions have the same value

Question 19

What is the process of finding a common denominator for fractions?

Accepted Answer

Find the least common multiple (LCM) of the denominators

Answer

Ensure the fractions have the same denominator

Answer

Add or subtract the numerators

Answer

Divide both the numerator and denominator by their greatest common divisor (GCD)

Easiest Common Denominator

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