3,212:4/5

To solve the expression 3,212:4/5, we need to divide 3,212 by 4/5.

To divide a number by a fraction, we can multiply by the reciprocal of the fraction.

The reciprocal of 4/5 is 5/4.

Therefore, 3,212 divided by 4/5 is equal to:

3,212 * (5/4) = (3,212 * 5) / 4 = 16,060 / 4 = 4,015.

So, 3,212:4/5 is equal to 4,015.