Find the value of the following.
`5x div 4y` when x = 1 and y = 1

Answer

To find the value of \( \frac{5x}{4y} \) when \( x = 1 \) and \( y = 1 \), we can follow these steps:

### Step 1: Substitute the values of \( x \) and \( y \)
We start with the expression:
\[ \frac{5x}{4y} \]
Now, substitute \( x = 1 \) and \( y = 1 \):
\[ \frac{5(1)}{4(1)} \]

### Step 2: Simplify the expression
Now, simplify the expression:
\[ \frac{5 \cdot 1}{4 \cdot 1} = \frac{5}{4} \]

### Step 3: Convert to a mixed number (if needed)
The fraction \( \frac{5}{4} \) can also be expressed as a mixed number:
\[ \frac{5}{4} = 1 \frac{1}{4} \]

### Final Answer
Thus, the value of \( \frac{5x}{4y} \) when \( x = 1 \) and \( y = 1 \) is:
\[ 1 \frac{1}{4} \text{ or } 1.25 \]

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