It is recommended that one fire extinguisher be available for every 6,000 square feet in a building. Write and solve an equation to determin

Question

It is recommended that one fire extinguisher be available for every 6,000 square feet in a building. Write and solve an equation to determine x, the number of fire extinguishers needed for a building that has 135,000 square feet.

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Answers ( No )

    0
    2021-09-11T05:43:13+00:00

    135,000 divided by 6,000 =x x=22.5 so 23 fire extinguishers are needed in a building with 135,000 square feet

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    2021-09-11T05:43:32+00:00

    Answer:

    6000x=135000

    23 fire extinguisher.

    Step-by-step explanation:

    Let x be the number of fire extinguishers.

    We have been given that one fire extinguisher be available for every 6,000 square feet in a building. So the total area covered by x extinguisher will be 6,000x.

    Since the building has an area of 135,000 square feet. This means that that total area covered by x extinguisher is 135,000 square feet. We can represent this information in an equation as:

    6000x=135000

    Therefore, the equation 6000x=135000 represents the number of fire extinguishers needed for a building that has 135,000 square feet.

    Now we will solve for by dividing both sides of our equation by 6000.

    \frac{6000x}{6000}=\frac{135000}{6000}

    x=\frac{135}{6}

    x=22.5

    Since we can not have 0.5 of a fire extinguisher, so we will round up our answer as:

    x\approx 23

    Therefore, 23 fire extinguisher are needed for the building.

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