Answer:
what's the question?????
Step-by-step explanation:
5/4 ounces.
There are 4 marks. So 1/4 is the smallest one. There are 5 of them. 5x1/4 is 5/4 or 1 1/4
In each shelves there are 64/4 books I.e. 16.
4/49
7-5 = 2
2/7*2/7 = 4/49