Question

6 5/12 × 4/11 - 11 1/4 × 1/9=​

Answer 1

Ответ:

$= - \frac{49}{44}$

Пошаговое объяснение:

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Answer 2

To solve the given expression, you can follow these steps:

Step 1: Convert the mixed numbers to improper fractions.

• $6 \frac{5}{12} = \frac{77}{12}$
• $11 \frac{1}{4} = \frac{45}{4}$

Step 2: Perform the multiplications and subtractions.

• $\frac{77}{12} \times \frac{4}{11} - \frac{45}{4} \times \frac{1}{9}$

Step 3: Calculate each multiplication separately.

• $\frac{77 \cdot 4}{12 \cdot 11} - \frac{45 \cdot 1}{4 \cdot 9}$
• $\frac{308}{132} - \frac{45}{36}$

Step 4: Find a common denominator and subtract.

• Convert fractions to have a common denominator of 132.
• $\frac{308}{132} - \frac{495}{132}$

Step 5: Subtract the fractions.

• $\frac{308 - 495}{132}$
• $\frac{-187}{132}$

The final answer is $-\frac{187}{132}$, which can be simplified further if needed.