4÷16=7÷28

To determine if the equation \(4 \div 16 = 7 \div 28\) is true, we can simplify both sides.

Starting with the left side:

\[ 4 \div 16 = \frac{4}{16} = \frac{1}{4} \]

Now, for the right side:

\[ 7 \div 28 = \frac{7}{28} = \frac{1}{4} \]

Since both sides equal \(\frac{1}{4}\), we can conclude that:

\[ 4 \div 16 = 7 \div 28 \]

Thus, the equation is true.