An oil cylinder was 3/4th full. When THREE bottles of oil is poured into it, it is 4/5th full. How many bottles of oil
can the full cylinder hold?  Choose the correct answer:
A) 60
B) 15
C) 40
D) 30
E) 35
(4/5 -3/4) cylinder is filled by 3 bottles     0.8 -0.75= 
<gadget id="calculator">  0.8 -0.75</gadget>
<output>0.05</output>
0.05 cylinder is filled by 3 bottles   1 cylinder is filled by   3/0.05= 
<gadget id="calculator">  3/0.05</gadget>
<output>60</output>
60 bottles   60NSWER:60
<result>A</result>
An oil cylinder was 3/4th full. When THREE bottles of oil is poured into it, it is 4/5th full. How many bottles of oil
can the full cylinder hold?