Question

Please tell me the answer fast guys.......​

Answer 1

Answer:

1) selling price =₹625

profit =₹125

2) S. P = ₹279

loss =₹21

3) S. P =₹1150

loss = 100

4)C.P= ₹1955

profit =₹345

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Answer 2

Step-by-step explanation:

1. cp=₹500. profit %=25 profit=25/100*500=1/4*500=500/4=125

sp=cp+profit=500+125=625

CP=₹500 PROFIT=₹125 SP=₹625

2.cp=₹300.loss%=7

loss =7/100*300=7*3=21

sp=cp - loss=300-21=279

CP=₹300 LOSS=₹21 SP=₹729

3.cp=₹1250 loss%=8

loss=8/100*1250=4/5*125=4*25=100

sp=cp - loss=1250-100=1150

CP=₹1250 LOSS=₹100 SP=₹1150

IMPORTANT QUESTION

4.sp=₹23000 profit%=₹15

let cp =x so , 15%of x +x =23000

=15/100*x +x=23000

=3/20*x+x=23000

=3x/20+x=23000

=3x+20x/20=23000=23x/20=23000

=23x=23000*20

=x=23000*20/23

=x=1000*20

=x=20000

CP=20000

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