Question

On selling a fan for 810 sunil gains 8% for how much did he purchase it​

Answer 1

Solution:

• Sp for the fan=Rs.810
• Gain%= 8%

$\therefore \tt \purple{ \: C.P \: Of \: Fan = \{ \frac{100}{(100 + Gain)} \times S.p \}} \\ = rs. \{ \frac{100}{(100 + 8)} \times 810 \} \\ = Rs.( \frac{100}{108} \times 810) \\ \tt \blue{ = Rs.750}$

Answer 2

Step-by-step explanation:

Given:-

On selling a fan for 810 sunil gains 8%

To find:-

how much did he purchase it

Solution:-

Selling price of a fan (SP)=Rs.810

Gain percentage on it (g%)=8%

We know that

Cost price (CP)=100×SP/(100+g%)

=>CP=100×810/(100+8)

=>CP=81000/108

=>CP=750

Cost Price of the fan=Rs. 750

Answer:-

Sunil purchased the fan with Rs.750