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Sauron [17]
3 years ago
10

When building a house, the number of days required to build is inversely proportional to with the number of workers. One house w

as built in 11 days by 27 workers. How many days would it take to build a similar house with 3 workers?
Mathematics
1 answer:
marshall27 [118]3 years ago
3 0

Answer:

99 days

Step-by-step explanation:

With 1/9 the number of workers, it will take 1/(1/9) = 9 times the number of days:

9·11 days = 99 days

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To find the answer you have to first find how many degrees are there in between each number in the clock. the clock is 360°degrees and there are 12 numbers marked in a clock., so you have to divide 360 by 12 to get the number of degrees in between each number,
360°÷12=30° so there are 30°degrees between each number. 

if a clock hand moves from 12 to 5, it pass 5 numbers, so to get your final answer you have to multiply 30° by 5=150°.

so your answer is 150°degrees.
hope you can understand what i said. :)
8 0
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Ranch High School hosted a basketball tournament to raise money to update the school's gym. The cost for all the necessary suppl
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Answer:

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We can use ratios to solve

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