Question

find CP when SP = rupees 660 , gain =20%
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Answer 1

Answer:

CP=550

Step-by-step explanation:

Step-by-step explanation:SP = 660

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%SINCE,

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%SINCE,SP=CP[1+P/100]

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%SINCE,SP=CP[1+P/100]660=CP[1+20/100]

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%SINCE,SP=CP[1+P/100]660=CP[1+20/100]660=CP[1+1/5]=CP[6/5]

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%SINCE,SP=CP[1+P/100]660=CP[1+20/100]660=CP[1+1/5]=CP[6/5]660=CP[6/5]

Step-by-step explanation:SP = 660PROFIT PERCENT = 20%SINCE,SP=CP[1+P/100]660=CP[1+20/100]660=CP[1+1/5]=CP[6/5]660=CP[6/5]CP=660X5/6

= 550