Question

a person bought some articles at the rate of 36 for rs.189 and sold them at the rate of 45 for RS.189.find profit and loss​

Answer 1

Answer:

Step-by-step explanation:

Let he buy 24 articles of each types ( LCM of 6 and 8)

Then his CP is (24/6)x20= 80Rs. + (24/8)x25=75 Rs. = 155 Rs.

He sold these 48 articles at 8 for Rs. 31

So his SP is (48/8)x31=186

So his profit % is (186–155)/155= 31/155=20%

HOPE THIS HELPS.......