Math, asked by EshikaSonker, 8 months ago

1. Find the cost price ,if : 1.S.P .=rupee 21 and gain =5% 2.S.p.= Rupees 340 and gain =Rupees 20. 3. S.P. = Rupees 22 and loss =12% ​

Answers

Answered by mythiliiniya
0

Answer:

(i) 20 (ii) 319.7 (iii) 25

Step-by-step explanation:

(i)c.p=100/100+gain%×S.P

=100/100+5×21

=100/105×21

=20

(ii)C.P =S.P-profit

=340-20.3

=319.7

(iii)C.P =100/100-loss×S.P

=100/100-12×22

=100/88×22

=25

Answered by Nandani123456
1

Answer:

which class..........

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