A man purchased some eggs at 3 for ₹5 and sold them at 5 for ₹ 10.He gained ₹145 in the whole transaction. How many eggs did he purchase?
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Given C.P of 3 eggs = 5
Then the C.P of 1 egg = 5/3 --- (1)
Given S.P of 5 eggs = 10
Then S.P of 1 egg = 2
Gain for 1 egg = 5/3 - 2
= 3
Gain for 1 rupee = 3 eggs
Gain for 145 rupees = 145 * 3
= 435.
Then the C.P of 1 egg = 5/3 --- (1)
Given S.P of 5 eggs = 10
Then S.P of 1 egg = 2
Gain for 1 egg = 5/3 - 2
= 3
Gain for 1 rupee = 3 eggs
Gain for 145 rupees = 145 * 3
= 435.
assubhai:
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