Step-by-step explanation: When multiplying two fractions together, we multiply across the numerators and we also multiply across the denominators.
So 1/2 · 3/16 is 3/32.
Since the greatest common factor of 3 and 32 is 1, we know that our answer is written in lowest terms because if we divide the numerator and the denominator by 1, we get the same answer of 3/32.