In City X, a television ratings service estimates that the number of televisions tuned to a certain program represented 44 percent of televisions turned on at the exact time the program was aired. How many televisions in City X were tuned to this program?
(1) There are 1,000,000 televisions in City X. (2) Fifty-six thousand televisions in City X were turned on but not tuned to the program.
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发表于 2009-12-28 16:46:29
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