Question

a mobile phone is sold for rs 16100 at a gain of 15 percentage find it c.p.​

Answer 1

Answer:

Sp = ₹16100

profit % = 15%

let the cp be x

then the profit will be 15%of x

15x/100

ATQ 16100 = 15x/100

16100×100/15 = x

cp = 1610000/15

Answer 2

Answer:

CP of mobile phones = ₹14000

Step-by-step explanation:

SP = ₹16100

G% = 15%

$cp = \frac{100 \times sp}{(100 + gain\%)}$

CP = (100 × 16100) / (100 + 15)

CP = 1610000 / 115

CP = ₹14000