Question

A man is paid Rs. 18 for each day he works and forfeits Rs. 3 for each day he is idle. If at the end of 40 days he receives Rs. 531, for how many days he was idle?
(A) 10 days
(B) 8 days
(C) 9 days
(D) 7 days​

Answer 1

Step-by-step explanation:

Let x = number of days he was idle

+40+-+x+ = number of days he worked

+18%2A%2840+-+x%29+-+3x+=+531+

+720++-+18x+-+3x+=+531+

+21x+=+720+-+531+

You can finish

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Answer 2

Answer:

option d is the correct answer

therefore,answer is 9

Step-by-step explanation:

if anyone want explanation see the above answer

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