Answer:
10/12
Step-by-step explanation:
Multiply 5/6x2/2
3.75+6=9.75
:)
36 x 2 = 72
72-36 = 36 - 5 = 31
31 rocks to start with
48
equals 48 trust me ive had that question
simplified it would be - 
</h2><h2>Hope this helps!!</h2>