How do you multiply 18 over 16 and 12 over 14?

Multiplying fractions is about as easy as it could be.

-- The numerator of the product is the product of the two numerators.

-- The denominator of the product is the product of the two denominators.

(18/16) x (12/14) = (18 x 12)/(16 x 14) = 216/224

If you'd like to simplify that answer, it's 27/28 .