Question

Сколько будет (1 8/15+4 2/3)-3 2/3=?

Answer 1

(18/15+16/3)-11/3=(18/15+80/15)-11/3=98/15-11/3=98/15-55/15=43/15=

Answer 2

(18/15+42/3)-32/3 = 4,533333

Answer 3

Calculation

To solve the given expression: (1 + 8/15 + 4 + 2/3) - 3 + 2/3, we can follow these steps:

1. First, add the mixed numbers and fractions within the parentheses. 2. Then, subtract 3 from the result. 3. Finally, add 2/3 to the result.

Let's calculate step by step.

1. Addition within the Parentheses: - (1 + 8/15) + 4 + 2/3 - 1 + 8/15 = (15/15 + 8/15) = 23/15 - (23/15 + 4) = 23/15 + 60/15 = 83/15 - (83/15 + 2/3) = (83/15 + 10/15) = 93/15 = 31/5

2. Subtract 3: - 31/5 - 3 = (31/5 - 3*5/5) = (31/5 - 15/5) = 16/5

3. Add 2/3: - 16/5 + 2/3 = (16/5 + 6/5) = 22/5

So, the result of the expression (1 + 8/15 + 4 + 2/3) - 3 + 2/3 is 22/5.

Answer

The result of the given expression is 22/5.