2700+(160*3)/12-(180*8)/12=

To solve the expression \( 2700 + \frac{160 \times 3}{12} - \frac{180 \times 8}{12} \), let's break it down step by step.

First, calculate the multiplication and division parts:

1. Calculate \( 160 \times 3 \):

   \[ 160 \times 3 = 480 \]

2. Now, divide by 12:

   \[ \frac{480}{12} = 40 \]

3. Next, calculate \( 180 \times 8 \):

   \[ 180 \times 8 = 1440 \]

4. Now, divide by 12:

   \[ \frac{1440}{12} = 120 \]

Now, substitute these values back into the expression:

\[ 2700 + 40 - 120 \]

Now perform the addition and subtraction:

1. First, add \( 2700 + 40 \):

   \[ 2700 + 40 = 2740 \]

2. Then, subtract \( 120 \):

   \[ 2740 - 120 = 2620 \]

Therefore, the final result is:

\[ \boxed{2620} \]