monicaaguilar1 monicaaguilar1

16-05-2016
Mathematics

contestada

about 13 out of 20 homes have a personal computer. on a street with 60 homes. how many would you expect to have a personal computer?

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WarLord WarLord

16-05-2016

20*3=60
so that would mean that you multiply 13 by 3 as well

13*3=21

60-21=39
so 39 is the answer

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