Of all the homes on Gotham Street, 1/3 are termite-ridden, and 4/5 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing? Choose one
A) a) 1/15 B) b) 3/15 C) c) 4/5 D) d) 2/5 E) e)1/5
let total homes be 15   termite ridden= 1/3(15)= 5   termite ridden and collapsing = 4/5(5)=4   thus homes that are termite ridden, but not collapsing = 5-4= 
<gadget id="calculator">5-4</gadget>
<output>1</output>
1   thus required ratio= 1/15   a) 1/15nswer a) 1/15
<result>A</result>
Of all the homes on Gotham Street, 1/3 are termite-ridden, and 4/5 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing?