Question

3 1/9 / 2 1/3 - 2 5/6​

Answer 1

$3 \frac{1}{9} - 2 \frac{5}{6} = 3 \frac{2}{18} - 2 \frac{15}{18} = 2 \frac{20}{18} - 2 \frac{15}{18} = \frac{20 - 15}{18} = \frac{5}{18}$

Если не сложно отметь как лучший ответ. Буду очень благодарен.

Answer 2

To solve this expression, we'll follow the order of operations, which is typically abbreviated as PEMDAS (Parentheses, Exponents, Multiplication and Division - from left to right, Addition and Subtraction - from left to right).

Let's break it down step by step:

1. Start with the division:

   3 1/9 ÷ 2 1/3 = (28/9) ÷ (7/3)

2. Invert the second fraction and multiply:

   (28/9) ÷ (7/3) = (28/9) * (3/7)

3. Cancel out common factors between the numerators and denominators:

   (28/9) * (3/7) = (4/1) * (1/1) = 4

So, the result is 4.

Now, let's subtract 2 5/6 from this result:

4 - 2 5/6

To subtract mixed numbers, you'll want to find a common denominator:

4 = 24/6

Now we can subtract:

24/6 - 5/6 = 19/6

So, the final result is 19/6 or 3 1/6 as a mixed number.