T is no more than 20 percent greater than the integer x.and T is

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T is no more than 20 percent greater than the integer x.and T is no smaller than a number 20 percent less than the integer x.If T=60，which of the following indicates the smallest possible interval for x？

A、40<=x<=80
B、48<=x<=75
C、48<=x<=72
D、50<=x<=78
E、50<=x<=75

答案：E

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