Compare Products to Factor Sizes Practice Test

A student is checking a statement about $15 \times \tfrac{1}{1}$. The factors are 15 and $\tfrac{1}{1}$. Since $\tfrac{1}{1}$ is equal to 1, multiplying by it keeps the product the same size as 15. Which statement is correct without calculating?

A student compares the expressions $5 \times \tfrac{4}{5}$ and $5 \times \tfrac{6}{5}$. The factors are 5 and $\tfrac{4}{5}$ (less than 1) in the first expression, and 5 and $\tfrac{6}{5}$ (greater than 1) in the second. Factor size affects product size. Which statement is correct (without calculating the exact products)?