**6x3/16 as a Fraction in Simplest Form**

To find the simplest form of the expression 6x3/16, we need to follow the order of operations (PEMDAS) and simplify the fraction.

**Step 1: Multiply 6 and 3**

First, let's multiply 6 and 3:

6 × 3 = 18

So, the expression becomes:

18/16

**Step 2: Simplify the Fraction**

Now, let's simplify the fraction 18/16 by dividing both numerator and denominator by their greatest common divisor (GCD).

The GCD of 18 and 16 is 2. Therefore, we can divide both numbers by 2:

18 ÷ 2 = 9 16 ÷ 2 = 8

The simplified fraction is:

9/8

**Answer**

So, the simplest form of 6x3/16 is:

**9/8**

This is the final answer, and it cannot be further simplified.