one computer can do a job twice as fast as another. working together, both computers can do the job in 2 hours. How long would it take each computer working alone to do the job?
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Answer:
faster computer: 3hrs
slower computer: 6hrs
Step-by-step explanation:
one's twice as fast as the other one kaya ganto:
2/3+1/3= 2hrs (basically, yung dalawang computer dapat maging 1= 2hrs yung combined power nila eh ones twice as fast kaya 2/3 while yung isa 1/3 lang kase ano ba half ng 2/3?)
nasa module mo yung solution nyan pero ipangdivide mo yung kada isa na yan sa 2 (ilang ganyan yung mabubuo para makabuo ng 2hrs)
2 ÷ 2/3 for the faster one = 3hrs
2÷ 1/3 for the slower one = 6 hrs