total = 600
spending on both cola and juices = 200
spending on only cola = 100
say number of people spending on neither of things - x
as per stem, for every X there are 4 people spending on only juices. so spending on only juices = 4X
find people spending on only juices= ?
we know people in both category are= 200
and we also know people in only cola = 100
so people in overall cola = 300
so based on that people in not in cola = 300 (600-300)
only on juices = 4x
neither on both = x
so 4x + x = 300
x= 60
so people spending on only juice = 240
ExpertsGlobal5
Of 600 households surveyed, 200 spent at least $80 per month on both cola and juices, 100 spent at least $80 per month on cola but not juices, and for every household that did not spend at least $80 per month on cola or juices, 4 spent at least $80 per month on juices but not cola. How many of the households surveyed spent at least $80 per month on juices but not cola?
A. 60
B. 75
C. 240
D. 300
E. 440
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