11/28 × 7/33

To multiply fractions, multiply the numerators together and then multiply the denominators together.

So, 11/28 multiplied by 7/33 would be:

(11 × 7) / (28 × 33) = 77 / 924

However, we can simplify this fraction by dividing both the numerator and denominator by their common factors. In this case, 77 and 924 share a common factor of 77.

So, 77/924 simplifies to:

1/12