Question

a woman sells her old car for rs 45900 at a profit of RS 2100 how much more profit would she have got if she had sold it for rs 53670​

Answer 1

Answer: profit of rs 9870

Step-by-step explanation:

Profit = rs 2100

SP = 45900

Hence

CP = SP - Profit

CP = 45900 - 2100 = 43800 rs

If she had sold it for

SP = 53670 rs

Then,

Profit = SP - CP

= 53670 - 43800 = rs 9870

Answer 2

$\sf \implies{CP \: of \: the \: old \: car = \: ?} \\ \\ \sf \implies{SP \: of \: the \: old \: car = \: Rs. 45900} \\ \\ \sf \implies{Profit \: = \: Rs. 2100} \\ \\ \\ { \boxed{\sf \purple{▽ \: CP = SP - Profit} }}\\ \\ \sf \implies{ Rs. 45900 - Rs. 2100} \\ \sf \implies{ Rs. 43800...} \\ \\ \\ \sf {Now,} \\ \sf \implies{New \: SP = Rs. 53670} \\ \sf \implies{CP = Rs. 43800} \\ \\ \\ \boxed{ \sf{ \purple{▽ \: Profit = SP - CP}}} \\ \\ \sf \implies{ Rs. 53670 - Rs. 4380 } \\ \sf \implies{ Rs. 9870.... \: \: \: \: \: \: ans</p><p>}$