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The lowest common denominator of 4 and 5 is 20.

To see how this is calculated, see Related Question below.

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15y ago

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What is one fifth of one fourth?

1/5 of 1/4 means 1/5 x 1/4. Multiply the numerators and denominators, and you get 1/20.1/5 of 1/4 means 1/5 x 1/4. Multiply the numerators and denominators, and you get 1/20.1/5 of 1/4 means 1/5 x 1/4. Multiply the numerators and denominators, and you get 1/20.1/5 of 1/4 means 1/5 x 1/4. Multiply the numerators and denominators, and you get 1/20.


How do you divide fractions with like denominators?

Simplify the denominators and divide the numerators. Example: 8/5 ÷ 2/5 = 8/2 = 4 Check: 8/5 ÷ 2/5 = 8/5 x 5/2 = 8/2 = 4


How do you compare fractions with like denominators?

Fractions with like denominators: 1. the larger the numerator, the greater is its value. 2. the smaller the numerator, the lesser is its value. Examples. 3/5 > 2/5 1/4 < 2/4


What is 3 fourths plus 1 eighth?

5/8 How I arrived at my answer: When adding or subtracting fractions, you have to make sure that the denominators are the same. In this case, by multiplying 1/4 by 2, we will have matching denominators. (1/4)*2 = (1*2) / (4*2) = 2/8 Now that the denominators are the same, we can add the two fractions together: 3/8 + 2/8 = 5/8


What is 3 eighths plus 1 fourths?

5/8 How I arrived at my answer: When adding or subtracting fractions, you have to make sure that the denominators are the same. In this case, by multiplying 1/4 by 2, we will have matching denominators. (1/4)*2 = (1*2) / (4*2) = 2/8 Now that the denominators are the same, we can add the two fractions together: 3/8 + 2/8 = 5/8


What are 2 fractions that have a different denominators that have the sum of 4 over 5?

16/20 or 24/30


What are examples of dissimilar fractions?

Dissimilar fractions are fractions that have different denominators. For example, ( \frac{1}{4} ) and ( \frac{2}{3} ) are dissimilar fractions because their denominators (4 and 3) are not the same. Another example is ( \frac{5}{8} ) and ( \frac{1}{2} ), as their denominators (8 and 2) differ.


What is the lowest common multiple of 4 5 and 9?

The greatest common denominator of any set of denominators is infinite.


What are two fractions where the LCD is 20 but the product of the denominators is not 20.?

Consider the fractions ( \frac{3}{4} ) and ( \frac{1}{5} ). The least common denominator (LCD) of these fractions is 20, since 20 is the smallest multiple of both 4 and 5. However, the product of the denominators ( 4 \times 5 ) equals 20, which does not meet the condition. Instead, if we use ( \frac{3}{8} ) and ( \frac{1}{5} ), the LCD remains 40 (the smallest multiple of 8 and 5), while the product of the denominators ( 8 \times 5 = 40 ) also remains consistent. This demonstrates that while the LCD can be determined, the product of the denominators yields a different result.


What denominators of 4?

one


What is the definition of unlike denominator?

The definition is a different denominator in a fraction


What is 4 over 9 times 5 over 7?

To multiply fractions multiply the numerators together and multiply the denominators together: 4/9 × 5/7 = (4×5)/(9×7) = 20/63