Of all the homes on Gotham Street, 1/3 are termite-ridden, and 4/7 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing?
Choose the most appropriate option.
A) 1/3  B) 1/4  C) 1/5  D) 1/6  E) 1/7
The fraction of homes which are termite-infested but not collapsing is 3/7*1/3 = 1/7   The answer is 1/7.
<result>E</result>
Of all the homes on Gotham Street, 1/3 are termite-ridden, and 4/7 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing?