Problem Solving

[Problem Solving] 试题详情

Of the families in City X in 1994, 40 percent owned a personal computer. The number of families in City X owning a computer in 1998 was 30 percent greater than it was in 1994, and the total number of families in City X was 4 percent greater in 1998 than it was in 1994.  What percent of the families in City X owned a personal computer in 1998?

Options:

50%
52%
56%
70%
74%

Correct:

A

Problem Solving

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