Subtract. Write your awnser as a fraction in simplest form -3 3/8 - 10 1/6

Also do you mind explaining how you get he answer and what to do in like a simple way? I have trouble with getting stuff explained to me and i really wanna know how to do this so please and thank you:)

Ineed i been stuck on this question since yesterday

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points