60:12

The ratio 60:12 can be simplified by dividing both numbers by their greatest common divisor (GCD).

The GCD of 60 and 12 is 12.

Now, divide both numbers by 12:

60 ÷ 12 = 5
12 ÷ 12 = 1

So, the simplified ratio of 60:12 is 5:1.