Ted can clear a football field of debris in 3 hours. Jacob can clear the same field in 2 hours. When they work together, the situation can b

Question

Ted can clear a football field of debris in 3 hours. Jacob can clear the same field in 2 hours. When they work together, the situation can be modeled by the equation, where t is the number of hours it would take to clear the field together.

How long will it take Ted and Jacob to clear the field together?

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Verity 4 years 2021-08-06T00:58:37+00:00 2 Answers 11 views 0

Answers ( )

  1. Neala
    0
    2021-08-06T01:00:18+00:00
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    Answer:

    Its c 1 hour and 12 minutes

    Step-by-step explanation:

  2. giabao
    0
    2021-08-06T01:00:31+00:00
    Reply

    Answer:

    \frac{6}{5} of an hour = 1 1/5 hour = 72 minutes

    Step-by-step explanation:

    \frac{1}{3} h + \frac{1}{2}h = 1\\\\\frac{2}{6} h + \frac{3}{6}h = 1\\\\\\\frac{5 }{6} h =1\\\\h=\frac{6}{5}

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