Answer:

Step-by-step explanation:
Basically, mix number is formed by 3 parts,
They are,
* A whole number
* A numerator
* A denominator
Now lets write this number as a mix number,
First simply divide 42 by 8


Now you can write the remainder as a fraction,

And now you can write the mix number like this,

Hope this helps you.
Let me know if you have any other questions :-)