Answer:
125/12
Step-by-step explanation:
First, let's write 10 as a fraction with denominator 12, which is 10=120/12
then 10 5/12 actually means 10+5/12 and now:
120/12+5/12
=125/12
This is because we can add the numerators up if the denominators are the same.
So there you go! Hoped I helped!