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Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?
- a)2.4
- b)3.6
- c)4.2
- d)5.5
- e)6.4
Correct answer is option 'E'. Can you explain this answer?
Verified Answer
Two carpenters, working in the same pace, can build 2 desks in two hou...
2 carpenters build 2 desks in 2.5 hours ---> 4 carpenters build 4 desks in 2.5 hours ----> In 4 hours there are (4/2.5 = 1.6) time units. And (4 x 1.6) is 6.4 desks.
Most Upvoted Answer
Two carpenters, working in the same pace, can build 2 desks in two hou...
Problem Analysis:
Let's break down the problem step by step to understand it better.
- Two carpenters can build 2 desks in two and a half hours.
- We need to find out how many desks can 4 carpenters build in 4 hours.
Solution:
To find the number of desks that 4 carpenters can build in 4 hours, we can use the concept of work and time.
Step 1: Calculate the work done by 2 carpenters in 1 hour.
Since two carpenters can build 2 desks in two and a half hours, we can calculate the work done by 2 carpenters in 1 hour as follows:
Work done by 2 carpenters in 2.5 hours = 2 desks
Work done by 2 carpenters in 1 hour = 2 desks / 2.5 hours
Work done by 2 carpenters in 1 hour = 0.8 desks
Step 2: Calculate the work done by 4 carpenters in 1 hour.
Since the two carpenters work at the same pace, we can assume that each carpenter contributes equally to the work. Therefore, the work done by 4 carpenters in 1 hour would be double the work done by 2 carpenters in 1 hour:
Work done by 4 carpenters in 1 hour = 2 * 0.8 desks
Work done by 4 carpenters in 1 hour = 1.6 desks
Step 3: Calculate the total work done by 4 carpenters in 4 hours.
Since we know the work done by 4 carpenters in 1 hour, we can calculate the total work done by 4 carpenters in 4 hours as follows:
Total work done by 4 carpenters in 4 hours = Work done by 4 carpenters in 1 hour * 4 hours
Total work done by 4 carpenters in 4 hours = 1.6 desks * 4 hours
Total work done by 4 carpenters in 4 hours = 6.4 desks
Therefore, 4 carpenters can build 6.4 desks in 4 hours.
Answer:
The correct answer is option E, 6.4 desks.
Let's break down the problem step by step to understand it better.
- Two carpenters can build 2 desks in two and a half hours.
- We need to find out how many desks can 4 carpenters build in 4 hours.
Solution:
To find the number of desks that 4 carpenters can build in 4 hours, we can use the concept of work and time.
Step 1: Calculate the work done by 2 carpenters in 1 hour.
Since two carpenters can build 2 desks in two and a half hours, we can calculate the work done by 2 carpenters in 1 hour as follows:
Work done by 2 carpenters in 2.5 hours = 2 desks
Work done by 2 carpenters in 1 hour = 2 desks / 2.5 hours
Work done by 2 carpenters in 1 hour = 0.8 desks
Step 2: Calculate the work done by 4 carpenters in 1 hour.
Since the two carpenters work at the same pace, we can assume that each carpenter contributes equally to the work. Therefore, the work done by 4 carpenters in 1 hour would be double the work done by 2 carpenters in 1 hour:
Work done by 4 carpenters in 1 hour = 2 * 0.8 desks
Work done by 4 carpenters in 1 hour = 1.6 desks
Step 3: Calculate the total work done by 4 carpenters in 4 hours.
Since we know the work done by 4 carpenters in 1 hour, we can calculate the total work done by 4 carpenters in 4 hours as follows:
Total work done by 4 carpenters in 4 hours = Work done by 4 carpenters in 1 hour * 4 hours
Total work done by 4 carpenters in 4 hours = 1.6 desks * 4 hours
Total work done by 4 carpenters in 4 hours = 6.4 desks
Therefore, 4 carpenters can build 6.4 desks in 4 hours.
Answer:
The correct answer is option E, 6.4 desks.
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Question Description
Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?a)2.4b)3.6c)4.2d)5.5e)6.4Correct answer is option 'E'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?a)2.4b)3.6c)4.2d)5.5e)6.4Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?a)2.4b)3.6c)4.2d)5.5e)6.4Correct answer is option 'E'. Can you explain this answer?.
Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?a)2.4b)3.6c)4.2d)5.5e)6.4Correct answer is option 'E'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?a)2.4b)3.6c)4.2d)5.5e)6.4Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 4 hours?a)2.4b)3.6c)4.2d)5.5e)6.4Correct answer is option 'E'. Can you explain this answer?.
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