two tables were sold at rupees 990 each, one at a profit of 10% and the other at loss of 10%. what are the cost prices of each of tables? in this sale, did the seller made a profit of loss? what is the percentage of profit or loss?
( explain in brif)
Answers
Answered by
108
S.p of each table =Rs 990
C.P of first table = 100/100+10×990
= 100/110×990
=900
C.p of sec.table = 100/100-10×990
= 100/90 ×990
= Rs 1100
Total s.p = 990+990=1980
Total c.p = 900+1100=2000
Here c.p>s.p
Loss =c.p-s.p =2000-1980
=20
Loss% =loss/c.p×100=20/2000×100
=1%
Answered by
4
Answer:
Step-by-step explanation:
S.p of each table =Rs 990
C.P of first table = 100/100+10×990
= 100/110×990
=900
C.p of sec.table = 100/100-10×990
= 100/90 ×990
= Rs 1100
Total s.p = 990+990=1980
Total c.p = 900+1100=2000
Here c.p>s.p
Loss =c.p-s.p =2000-1980
=20
Loss% =loss/c.p×100=20/2000×100
=1%
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