Question

12 आदमी दिन भर काम कर किसी काम को 66 दिन मो समप्त करता है लेकिन उसमे से 3 सिर्फ आधा समय तक तथा 3 सिर्फ चौथाई समय तक काम करते है। तो काम कितने दिन मे समाप्त होगा?​

Answer 1

Answer:

113 1/4

Step by step explanation:

let Total work = 12 × 66 units

3×66/2 + 3 × 1/4* 66 + 6(rest)× x = 12 × 66

x = 107.25 = 107 1/4

work will be finished in

=3 +3 + 107 1/4 = 113 1/4 days

Answer 2

Answer:

The final answer is 107.25.

Step-by-step explanation:

We have 12 men working a job. If they work for the whole day, They can complete the work within 66 days. However 3 of them work for half the time and 3 work a quarter of the time. We need to find the total days needed to complete the job.

12 * 66 = 3 * 66 / 2 + 3 * 66 / 4 + 6 * x

792 = 99 + 49.5 + 6x

792 - 148.5 = 6x

6x = 643.5

x = 643.5 / 6 = 107.25

The work will be completed within 107.25 days.

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