Question

Зведіть дроби 1/4,22/25,19/20,4/5,1/2 до знаменника 100.Поз'сніть будь ласка​

Answer 1

Ответ:

25/100,88/100,95/100,80/100,50/100

Щоб правильно звести дроби до спільного знаменника 100 потрібно 100 поділити на їх знаменники , і результат помножити на чисельники . Наприклад , щоб звести дріб 1/4 до знаменника 100 нам потрібно 100 поділити на 4 , виходить 25 , далі нам потрібно число , яке в нас вийшло помножити на чисельник, 25 помножити на 1 , виходить 25 . Підставляємо числа на свої місця: Знаменник буде 100 , бо ми зводили саме до цього знаменника, а чисельник , за результатами 25. Отже відповідь:

$\frac{25}{100}$

Answer 2

Converting Fractions to Denominator 100

To convert the fractions 1/4, 22/25, 19/20, 4/5, and 1/2 to have a common denominator of 100, we can follow these steps:

1. Convert each fraction to an equivalent fraction with a denominator of 100: - 1/4 to a fraction with a denominator of 100 - 22/25 to a fraction with a denominator of 100 - 19/20 to a fraction with a denominator of 100 - 4/5 to a fraction with a denominator of 100 - 1/2 to a fraction with a denominator of 100

2. Perform the necessary calculations to achieve the equivalent fractions.

Let's calculate each step.

Converting 1/4 to a Fraction with a Denominator of 100

To convert 1/4 to a fraction with a denominator of 100, we can use the following calculation:

1/4 * 25/25 = 25/100

So, 1/4 as a fraction with a denominator of 100 is 25/100.

Converting 22/25 to a Fraction with a Denominator of 100

To convert 22/25 to a fraction with a denominator of 100, we can use the following calculation:

22/25 * 4/4 = 88/100

So, 22/25 as a fraction with a denominator of 100 is 88/100.

Converting 19/20 to a Fraction with a Denominator of 100

To convert 19/20 to a fraction with a denominator of 100, we can use the following calculation:

19/20 * 5/5 = 95/100

So, 19/20 as a fraction with a denominator of 100 is 95/100.

Converting 4/5 to a Fraction with a Denominator of 100

To convert 4/5 to a fraction with a denominator of 100, we can use the following calculation:

4/5 * 20/20 = 80/100

So, 4/5 as a fraction with a denominator of 100 is 80/100.

Converting 1/2 to a Fraction with a Denominator of 100

To convert 1/2 to a fraction with a denominator of 100, we can use the following calculation:

1/2 * 50/50 = 50/100

So, 1/2 as a fraction with a denominator of 100 is 50/100.

Therefore, the fractions 1/4, 22/25, 19/20, 4/5, and 1/2, when converted to have a common denominator of 100, are: - 1/4 = 25/100 - 22/25 = 88/100 - 19/20 = 95/100 - 4/5 = 80/100 - 1/2 = 50/100