MAYA takes 12 hours to type a report, Her friend helps her and together they finished it in 4 hours. How long will her friend do it alone?

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MAYA takes 12 hours to type a report, Her friend helps her and together they finished it in 4 hours. How long will her friend do it alone?

16 hours?

Step-by-step explanation:

kasi 12 hours nung si maya lang mag isa tapos tinulungan sya ng kaibigan nya tapos natapos sila nb 4 hours lang so kapag mag isa lang sya 12 hours din plus yung 4 hours pa di ako surs pero yan yung sagot ko sakin:)))

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