Answer:
1h30min
Step-by-step explanation:
PAPII
IM BIG DADDY THICK CUMMS YESITRRRRR
35/12
3-2/3/4/5
the lcm of 3 and1
9-2/3/4/5
7/3/4/5
7/3 multiply by 5/4
=7 multiply by 5/ 3 multiply by 4
which is 35/12
16
I believe you just multiply 4 by 4 !