please solve

Asked by nmenghani | 12th May, 2010, 09:18: PM

Expert Answer:

let the cost price be Rs x

loss =cost price -selling price

socost price -loss=s.p.

so we have


so the cost price = Rs. 40 or Rs. 60

Answered by  | 18th May, 2010, 02:12: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.