Question

2 5/8 + 3 6/9 = (Это дроби)

Answer 1

Ответ:

Дроби (да)

Пошаговое объяснение:

Answer 2

Ответ:2 5/8+3 6/9=5 11/17

Пошаговое объяснение:

Answer 3

To add the fractions 2 5/8 and 3 6/9, we first need to convert them to improper fractions and then find a common denominator. Once we have a common denominator, we can add the fractions together. Here's the step-by-step calculation:

Step 1: Convert the mixed numbers to improper fractions. 2 5/8 can be written as (2 * 8 + 5)/8 = 21/8. 3 6/9 can be written as (3 * 9 + 6)/9 = 33/9.

Step 2: Find a common denominator for the fractions. The least common multiple (LCM) of 8 and 9 is 72. So, let's convert both fractions to have a denominator of 72.

Step 3: Convert both fractions to have a denominator of 72. For 21/8: (21/8) * (9/9) = 189/72.

For 33/9: (33/9) * (8/8) = 264/72.

Now, we have the fractions 189/72 and 264/72.

Step 4: Add the fractions together. 189/72 + 264/72 = (189 + 264)/72 = 453/72.

Step 5: Simplify the fraction, if possible. To simplify the fraction, we can find the greatest common divisor (GCD) of the numerator and denominator, which is 9.

(453 ÷ 9) / (72 ÷ 9) = 51/8.

So, the sum of the fractions 2 5/8 and 3 6/9 is equal to 51/8.