Mixed numbers are extremely useful and efficient when counting complete objects and pieces of them collectively.
Answer: 15/4 when written in a mix number,, is equal to 3 3/4.
15/4 is a number that can be expressed as mixed numbers, by dividing 15 by 4.
Dividing 15 by 4 yields an amount of 3.
Dividing 15 by 4 results in an additional 3.
The remainder and this quotient could be written 15/4 in the form the mixed numbers.