Question of maths.
By selling an article for Ra.4050, a shopkeeper loses 10% of its cost price.
a) Find it's CP
b) Also, find the price at which the article should to be sold to gain 10%.
Please help me by finding the correct answers for a) and b) part.
Answers
Answered by
1
Step-by-step explanation:
cp={100/(100-l)}×sp
={100/(100-10)}×4050
={100/90}×4050
=100×45
=₹4500
sp={(100+p)/100}×cp
={(100+8)/100}×4500
=108×45
=₹4860
Similar questions