Question

Amrutha sold a watch for Rs1350 and suffered a loss of 10% then find

a) loss

b) CP​

Answer 1

HEY MATE HERE IS YOUR ANSWER

S. P. PF WATCH = 1350

LOSS % = 10%

C. P =

\frac{100}{100 - loss\%} \times s.p

100−loss%

100

×s.p

C.P= you should find it yourself for practice

Part 2

Gain percentage

\frac{gain \times 100}{c.p}

c.p

gain×100

= you should find it yourself for practice.