Question

Purva sold her watch at rs 180 incurring a loss
of 10%. The C.P. of watch is
o 100
200
110
120​

Answer 1

CP=SP(100)/(100-loss%)
=180*100/90=₹200

Answer 2

Answer:

₹200 IS THE CP

Step-by-step explanation:

SP=₹180

Loss%=10%

CP=100/100-Loss% ×SP

=100/100-10%×180

=100/90% ×180

=₹200

THEREFORE CP IS ₹200