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In the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer household consumption decreases by 20% while other consumption increases by 70%
Which of the following statements is correct?           
  • a)
    The ratio of household to other consumption is 8/17           
  • b)
    The ratio of household to other consumption is 1/17           
  • c)
    The ratio of household to other consumption is 17/8           
  • d)
    There are errors in the official’s statement.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
In the summer, water consumption is known to decrease overall by 25%. ...
The correct answer is d) There are errors in the official's statement.

Let's assume the initial water consumption is 100 units.

According to the official, household consumption decreases by 20%, which means household consumption in the summer would be 100 - (100 * 0.2) = 80 units.

According to the official, other consumption increases by 70%, which means other consumption in the summer would be 100 + (100 * 0.7) = 170 units.

However, if we add the household and other consumption together, we get 80 + 170 = 250 units, which is a 150% increase from the initial consumption of 100 units. This contradicts the initial statement that water consumption decreases overall by 25%.

Therefore, there are errors in the official's statement, and none of the given ratios are correct.
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In the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer household consumption decreases by 20% while other consumption increases by 70%Which of the following statements is correct?a)The ratio of household to other consumption is 8/17b)The ratio of household to other consumption is 1/17c)The ratio of household to other consumption is 17/8d)There are errors in the official’s statement.Correct answer is option 'D'. Can you explain this answer?
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In the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer household consumption decreases by 20% while other consumption increases by 70%Which of the following statements is correct?a)The ratio of household to other consumption is 8/17b)The ratio of household to other consumption is 1/17c)The ratio of household to other consumption is 17/8d)There are errors in the official’s statement.Correct answer is option 'D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about In the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer household consumption decreases by 20% while other consumption increases by 70%Which of the following statements is correct?a)The ratio of household to other consumption is 8/17b)The ratio of household to other consumption is 1/17c)The ratio of household to other consumption is 17/8d)There are errors in the official’s statement.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer household consumption decreases by 20% while other consumption increases by 70%Which of the following statements is correct?a)The ratio of household to other consumption is 8/17b)The ratio of household to other consumption is 1/17c)The ratio of household to other consumption is 17/8d)There are errors in the official’s statement.Correct answer is option 'D'. Can you explain this answer?.
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