Question

1\8+2 3\5+2 7\8 помогите решить

Answer 1

Домножаем:
5/40 + 104/40 + 115/40 = 224/40 = 5 24/40 = 5 3/5

Answer 2

Calculation of the Expression

To solve the expression 1/8 + 2 + 3/5 + 2 + 7/8, we can add the fractions and whole numbers separately.

Adding the fractions: - 1/8 + 3/5 + 7/8 can be calculated by finding a common denominator and then adding the numerators. The common denominator for 1/8 and 7/8 is 8, while the common denominator for 3/5 is 40.

- 1/8 can be written as 5/40. - 3/5 remains the same. - 7/8 can be written as 35/40.

Adding the numerators: - 5/40 + 3/5 + 35/40 = (5 + 24 + 35)/40 = 64/40.

Adding the whole numbers: - 2 + 2 = 4.

Now, we can add the result of the fractions and the whole numbers: - 64/40 + 4 = (64 + 160)/40 = 224/40.

Simplifying the fraction: - 224/40 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 8. - 224/40 = 28/5.

Therefore, the solution to the expression 1/8 + 2 + 3/5 + 2 + 7/8 is 28/5 or 5 3/5.

Solution:

The solution to the expression 1/8 + 2 + 3/5 + 2 + 7/8 is 28/5 or 5 3/5.