please solve 29th number
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Total cp of sugar=rs 4500
1/3 cp=1/3*4500=rs 1500
Sp=(100+gain%/100)*cp
=(110/100)*1500=rs 1650
New sp= (100+12/100)*4500
=112/100*4400=5040
now he want rupees for 12% gain = 5040-1650=3390
X% of 3000=3390-3000
X/100*3000=390
X=39 /3=13%
1/3 cp=1/3*4500=rs 1500
Sp=(100+gain%/100)*cp
=(110/100)*1500=rs 1650
New sp= (100+12/100)*4500
=112/100*4400=5040
now he want rupees for 12% gain = 5040-1650=3390
X% of 3000=3390-3000
X/100*3000=390
X=39 /3=13%
Riya1211:
thanx yarrrr
it's ok
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