Question

4 1 / 6 * 1 1 / 2 - 3 / 5 + 3 / 4 + 5 / 6 * 6

Answer 1

Ответ:

Пошаговое объяснение:

41 59/60

Answer 2

Let's break down this expression and solve it step by step following the order of operations (PEMDAS):

1. First, we need to simplify the mixed numbers to improper fractions:

   4 1/6 = (6 * 4 + 1) / 6 = 25 / 6

   1 1/2 = (2 * 1 + 1) / 2 = 3 / 2

   5/6 * 6 = 5 (since 6/6 = 1)

2. Now, we can substitute these values into the expression:

   25 / 6 * 3 / 2 - 3 / 5 + 3 / 4 + 5 - 3/5

3. Next, we need to perform the multiplication and division operations:

   25 / 6 * 3 / 2 = (25 * 3) / (6 * 2) = 75 / 12 = 25 / 4

4. Now, we can simplify the expression by combining like terms:

   25 / 4 - 3 / 5 + 3 / 4 + 5 - 3/5

   = 25 / 4 + 3 / 4 + 5 - 3/5 - 3 / 5

   = 28 / 4 + 5 - 6/5

   = 7 * 7 + 5 - 6/5

   = 49 + 5 - 1.2

   = 52.8

Therefore, the value of the expression is 52.8.