BMAT考试练习题20

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BMAT考试练习题:

A survey of primary school children showed thatbetween 55% and 65% owned a laptop computer, between 70% and 80% owned a mobilephone and fewer than 5% owned neither of these items.

What percentage of the children owned both a laptopcomputer and a mobile phone?

A between 15% and 30%

B between 25% and 45%

C between 25% and 50%

D between 30% and 45%

E between 30% and 50%

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