1200:200

The expression \( 1200:200 \) can be simplified to a ratio. To do this, you can divide both numbers by their greatest common divisor (GCD).

The GCD of 1200 and 200 is 200.

So, dividing both sides by 200:

\[ \frac{1200}{200} : \frac{200}{200} = 6:1 \]

Thus, the simplified ratio of 1200 to 200 is \( 6:1 \).