GMATPrep - Lowest Ratio

[California4jx]

any elegant solution for this ?

[sudhir3127]

any elegant solution for this ?

Its C

u need 2 use approximation to do it in real quick time
('000)

Disposed Recycled Ratio

A ( approx) 140 17 8:1

B 48 8 6:1

C 52 13 4:1

D 20 4 5:1

E 16 3 5.3:1


Thus its clear that C has the lowest ratio.

hope that helps...