Is there a picture so I can help
(10 1/2)/(3/8)
= (21/2)/(3/8) Convert to improper
= (21/2)*(8/3) Multiply by reciprocal of second
=(7/1)*(4/1) Cross reduce
=28 Multiply
Answer:

Step-by-step explanation:

* The above answer is written in reverse, which is the exact same result.
I am joyous to assist you anytime.
Answer:
y^2 OR y²
y² is the more accurate way to write it, however both should work