Question

6. Juhi sells a washing machine for 13,500. She loses 20% in the bargain. What was
the price at which she bought it?
ratio 10:​

Answer 1

Answer:

sp of washing machine = ₹13500

loss=20%

cp of washing machine =100×sp/100-loss%

=100×13500/80

=5×13500/4

=5×3375

=₹16875