Mathematics: Working together, it takes two computers 15 minutes to send out a company s email. if it takes the slower computer 60 minutes to do the job on its own, how long will it take the faster computer to do the job on its own? do not do any rounding.

Working together, it takes two computers 15 minutes - id153290597, infoneetusinghoyg22o

Ответ:

Squara

07.01.2022

Let x = time (minutes) it takes for the faster computer to do the job alone
then
12(1/30 + 1/x) = 1
multiplying both sides by 30x:
12(x + 30) = 30x
12x + 360 = 30x
360 = 18x
20 minutes = x

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Ответ:

grantjaylynn

10.05.2021

Mathematics

b. 0.25

Step-by-step explanation:

40 + 120 = 160

40 / 160

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Working together, it takes two computers 15 minutes to send out a company's email. if it takes the slower computer 60 minutes to do the job on its own, how long will it take the faster computer to do the job on its own? do not do any rounding.

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