Find the product
`1/10xx91xx5(11)/(13`

Answer

To find the product of the expression \( \frac{1}{10} \times 91 \times 5 \frac{11}{13} \), we can follow these steps:

### Step 1: Convert the mixed fraction to an improper fraction
The mixed fraction \( 5 \frac{11}{13} \) can be converted to an improper fraction.

To do this, we multiply the whole number (5) by the denominator (13) and add the numerator (11):
\[ 5 \frac{11}{13} = \frac{(5 \times 13) + 11}{13} = \frac{65 + 11}{13} = \frac{76}{13} \]

### Step 2: Rewrite the expression
Now we can rewrite the original expression using the improper fraction:
\[ \frac{1}{10} \times 91 \times \frac{76}{13} \]

### Step 3: Simplify the expression
We can simplify the multiplication. First, we can express 91 as \( \frac{91}{1} \):
\[ \frac{1}{10} \times \frac{91}{1} \times \frac{76}{13} \]

Now we can multiply the fractions:
\[ = \frac{1 \times 91 \times 76}{10 \times 1 \times 13} = \frac{91 \times 76}{130} \]

### Step 4: Calculate \( 91 \times 76 \)
Now we calculate \( 91 \times 76 \):
\[ 91 \times 76 = 6916 \]
So, we have:
\[ \frac{6916}{130} \]

### Step 5: Simplify the fraction
Next, we can simplify \( \frac{6916}{130} \). We can divide both the numerator and the denominator by 2 (since both are even):
\[ \frac{6916 \div 2}{130 \div 2} = \frac{3458}{65} \]

### Step 6: Divide to find the mixed number
Now we can divide \( 3458 \) by \( 65 \):
\[ 3458 \div 65 = 53 \quad \text{(whole number)} \]
Now, we find the remainder:
\[ 3458 - (53 \times 65) = 3458 - 3445 = 13 \]
So, we can express this as a mixed number:
\[ 53 \frac{13}{65} \]

### Final Answer
Thus, the final answer is:
\[ 53 \frac{13}{65} \]