Math, asked by pranali3, 1 year ago

find this section e 6.

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Answered by InFeRnOish
0
It's 0% profit and 0% loss

pranali3: how
pranali3: tell me step by step
InFeRnOish: If i sell 100$ product and get 10% profit =i get 110$ ....Then i sell 100$ product again and loose 10% i get 90$.....both add up 200$ i sold 2 products as the same price so no loss no profit :)
InFeRnOish: Mark as Brainliest if it helped :)
mysticd: it is wrong , plz edit
Answered by mysticd
1
i) selling price of first dvd player = sp = Rs4500
profit = g= 10%
cost price of the player = cp1=  (sp* 100)/(100+g)

= (4500*100)/(100+10)
=4500*100/110
≈Rs 4090.90
ii) sp = Rs 4500
loss= l= 10%
cp2 = (sp*100)/(100- l)

= (4500*100)/(100-10)
= 4500*100/90
=Rs5000
iii) total cp = Rs 4090.90 +5000≈Rs9090.90
total sp = Rs4500+4500= 9000

cp > sp 
he gets loss
loss = 9090.90 - 9000 ≈Rs 90.90
loss % = loss *100/total cp

≈ (90.90 *100)/9090.90≈0.9999 = 1%
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