New cylinder is modified from old cylinder by decreasing its height by 20% and increasing its radius by 10%. Find out the ratio of volume of old cylinder to new cylinder. Also height of old cylinder is 50 cm and radius of old cylinder is 40% of height.
1
141 : 130
2
125 : 121
3
125 : 131
4
140 : 121
5
221 : 131