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LuckyWell [14K]
3 years ago
11

It takes 12 hours to clean the windows of a certain office building. During the

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0

Answer: B. hours

Step-by-step explanation:

    Let us closely look at the varible <em>t</em> it gives, the one we are looking at units for. "t stands for the amount of time the workers have left to clean the windows"

         "t stands for the amount of <u>time</u> ..."

    The only unit they give that represents time is hours, meaning the answer to your question is:

     B. hours

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The Markup percentage is mathematically given as

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<h3>What is Mark up percentage?</h3>

The markup % may be determined by dividing the gross profit of a unit (the difference between its sales price and the amount it cost to create or buy for resale) by the amount that unit originally cost. If a product sells for $12 but only costs the corporation $8 to produce it, the markup percentage for that product is 50%, which can be calculated as (12 - 8) divided by 8.

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