问题 选择题

某厂某工人工资每年增长10%,4年该厂工人增长了(  )

A.40%

B.44%

C.45%

D.高于45%

答案

1×(1+10%)×(1+10%)×(1+10%)×(1+10%)-1,

=1×1.1×1.1×1.1×1.1-1,

=1.4641-1,

=0.4641,

=46.41%;

故选:D.

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