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A novel has 450 pages. If a student reads 30 pages on weekdays and 50 pages on w

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Question: A novel has 450 pages. If a student reads 30 pages on weekdays and 50 pages on weekends, how many days will it take to finish the novel?

Options:

  1. 10
  2. 12
  3. 15
  4. 18

Correct Answer: 15

Solution: 

In a week, the student reads (30*5 + 50*2) = 150 + 100 = 250 pages. 450 pages / 250 pages per week = 1.8 weeks, which is approximately 12 days.

A novel has 450 pages. If a student reads 30 pages on weekdays and 50 pages on w

Practice Questions

Q1
A novel has 450 pages. If a student reads 30 pages on weekdays and 50 pages on weekends, how many days will it take to finish the novel?
  1. 10
  2. 12
  3. 15
  4. 18

Questions & Step-by-Step Solutions

A novel has 450 pages. If a student reads 30 pages on weekdays and 50 pages on weekends, how many days will it take to finish the novel?
  • Step 1: Determine how many pages the student reads on weekdays. The student reads 30 pages each weekday and there are 5 weekdays in a week. So, 30 pages * 5 weekdays = 150 pages.
  • Step 2: Determine how many pages the student reads on weekends. The student reads 50 pages each weekend day and there are 2 weekend days in a week. So, 50 pages * 2 weekend days = 100 pages.
  • Step 3: Add the pages read on weekdays and weekends to find the total pages read in one week. 150 pages (weekdays) + 100 pages (weekends) = 250 pages per week.
  • Step 4: Find out how many weeks it will take to read the entire novel. The novel has 450 pages. So, divide the total pages by the pages read per week: 450 pages / 250 pages per week = 1.8 weeks.
  • Step 5: Convert weeks into days. Since there are 7 days in a week, multiply 1.8 weeks by 7 days/week: 1.8 * 7 = 12.6 days.
  • Step 6: Since the student cannot read for a fraction of a day, round up to the nearest whole number. Therefore, it will take approximately 13 days to finish the novel.
  • Rate of Work – Understanding how to calculate total work done over a period based on a given rate.
  • Time Calculation – Determining the total time required to complete a task based on a consistent reading schedule.
  • Unit Conversion – Converting weeks into days to provide a final answer in the required format.
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