Question

Предствьте Дробь 5/6 в виде дроби со знаменателем 18,24,60,120. 3/4 в виде дроби со знаменателем 12,20,60,100. 2/7 в виде дроби со знаменателем 28,49,70,84.

Answer 1

15/18,20/24,50/60,100/120
9/12,15/20,45/60,75/100
8/28,14/49,20/70,24/84, чтобы представить дробь с предложенными знаменателями нужно их приобразовать, а по другому нельзя

Answer 2

5/6-15/18,20/24,50/60,100/120
3/4-9/12,15/20,45/60,75/100
2/7-8/28,12/49,20/70,24/84

Answer 3

Converting 5/6 to Fractions with Different Denominators

To represent the fraction 5/6 with different denominators, we can find equivalent fractions by multiplying both the numerator and denominator by the same number. Let's consider the given denominators: 18, 24, 60, and 120.

1. Denominator 18: To convert 5/6 to a fraction with a denominator of 18, we can multiply both the numerator and denominator by 3: 5/6 = (5 * 3) / (6 * 3) = 15/18.

2. Denominator 24: To convert 5/6 to a fraction with a denominator of 24, we can multiply both the numerator and denominator by 4: 5/6 = (5 * 4) / (6 * 4) = 20/24.

3. Denominator 60: To convert 5/6 to a fraction with a denominator of 60, we can multiply both the numerator and denominator by 10: 5/6 = (5 * 10) / (6 * 10) = 50/60.

4. Denominator 120: To convert 5/6 to a fraction with a denominator of 120, we can multiply both the numerator and denominator by 20: 5/6 = (5 * 20) / (6 * 20) = 100/120.

Converting 3/4 to Fractions with Different Denominators

To represent the fraction 3/4 with different denominators, we can follow the same process as above. Let's consider the given denominators: 12, 20, 60, and 100.

1. Denominator 12: To convert 3/4 to a fraction with a denominator of 12, we can multiply both the numerator and denominator by 3: 3/4 = (3 * 3) / (4 * 3) = 9/12.

2. Denominator 20: To convert 3/4 to a fraction with a denominator of 20, we can multiply both the numerator and denominator by 5: 3/4 = (3 * 5) / (4 * 5) = 15/20.

3. Denominator 60: To convert 3/4 to a fraction with a denominator of 60, we can multiply both the numerator and denominator by 15: 3/4 = (3 * 15) / (4 * 15) = 45/60.

4. Denominator 100: To convert 3/4 to a fraction with a denominator of 100, we can multiply both the numerator and denominator by 25: 3/4 = (3 * 25) / (4 * 25) = 75/100.

Converting 2/7 to Fractions with Different Denominators

To represent the fraction 2/7 with different denominators, we can follow the same process as above. Let's consider the given denominators: 28, 49, 70, and 84.

1. Denominator 28: To convert 2/7 to a fraction with a denominator of 28, we can multiply both the numerator and denominator by 4: 2/7 = (2 * 4) / (7 * 4) = 8/28.

2. Denominator 49: To convert 2/7 to a fraction with a denominator of 49, we can multiply both the numerator and denominator by 7: 2/7 = (2 * 7) / (7 * 7) = 14/49.

3. Denominator 70: To convert 2/7 to a fraction with a denominator of 70, we can multiply both the numerator and denominator by 10: 2/7 = (2 * 10) / (7 * 10) = 20/70.

4. Denominator 84: To convert 2/7 to a fraction with a denominator of 84, we can multiply both the numerator and denominator by 12: 2/7 = (2 * 12) / (7 * 12) = 24/84.

Please note that the fractions provided above are simplified to their lowest terms.