Question

Write
down the C.P. when
a) s. P = 7 00, gain - 40%.​

Answer 1

Answer:

Rs 500

Step-by-step explanation:

CP = 100 / 100 + PROFIT %*SP

CP =100/100+40*Rs700

CP = 100/140*Rs700

CP = Rs(100/2*5)

CP = Rs500

Answer 2

Answer:

suppose

C. p is x

gain = s. p - c. p

then 40%=700-x

40/100=2/5

2/5=700-x

x=700/2/5

x=1400/5

x=180

then c. p is 180