Question

8/14 * (1/5 + 2/10)=

Answer 1

Ответ:

8/14 * (1/5 + 2/10) = 8/14 * 2/5 = 8/35

Пошаговое объяснение:

Answer 2

Ответ:

8/35

Пошаговое объяснение:

1/5+2/10=2/5

8/14*2/5

Сократив числа на наибольший общий делитель 2

8/7*1/5=8/35

Ответ: 8/35

Answer 3

To simplify the expression 8/14 * (1/5 + 2/10), you can follow these steps:

1. First, find a common denominator for 1/5 and 2/10, which is 10. So, rewrite the expression as:

   8/14 * (2/10 + 2/10)

2. Now, add the fractions inside the parentheses:

   8/14 * (4/10)

3. Reduce the fraction 4/10 to its simplest form. Both the numerator and denominator are divisible by 2:

   (4/2) / (10/2) = 2/5

4. Now, you have the expression:

   8/14 * 2/5

5. To simplify further, find a common factor between the numerators and denominators:

   8 and 5 have no common factors.

   14 and 2 share a common factor of 2.

6. Divide both the numerator and denominator by the common factor (2):

   (8/2) / (14/2) * (2/5) = 4/7 * 2/5

7. Multiply the fractions:

   (4/7) * (2/5)

8. Multiply the numerators together and the denominators together:

   (4 * 2) / (7 * 5) = 8/35

So, the simplified result of 8/14 * (1/5 + 2/10) is 8/35.