Question

Cp is 8640 ,loss is 12 1/2

Answer 1

CP = ₹ 8640
Loss = 12.5 ℅

Therefore , SP = CP × ( 100-Loss% / 100 )

= ₹ 8640×(100-12.5) / 100
= ₹ 8640×87.5÷100
= ₹ 432 × 17.5 

= ₹ 7560

Answer 2

I hope this will help you.