on selling a calculator for Rs. 1575, a man gains profit of 5% . What is its cost price ?
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Answer:
you should prefer internet(google)
Answered by
2
Step-by-step explanation:
C.P = x
S.P = C.P(100+ 5 /100)
Rs.1575 = x (105 /100)
Rs.1575 = x ( 21 / 20)
Rs. 1575 × 20 = 21x
Rs. 31500 = 21x
Rs. 31500/ 21 = x
Rs. 1500 = x
C.p = rs 1500
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