Question

A watch is sold for Rs y at 10% loss. Cost price of the watch is
(A)
100 xy
Rs.
90 xy
Rs.
90
100
(c
100 x y
Rs.
(0)
100
110xy
Rs.
100​

Answer 1

Answer:

90xy

Step-by-step explanation:

Selling price=y

Loss%=10%

Sp=cp(100-loss%/100)

Y=90x

Y=90xy