What is 4 sixths of 18?

To find 4 sixths of 18, you first need to convert 18 to a fraction with a denominator of 6. This gives you 18 as 18/1. Next, multiply 18/1 by 4/6 to get the result. Multiplying the numerators gives you 72, and multiplying the denominators gives you 6. Therefore, 4 sixths of 18 is 72/6, which simplifies to 12.