Question

Selling price ₹360 Discount 20%


and answer 90 and I need solution in copy please​

Answer 1

Answer:

90% of 400

400×90/100= Rs.360

SP is now = Rs.360

Discount =20%

Step-by-step explanation:

MARK ME AS BRAINLIEST

Answer 2

Answer:

$let \: cost \: price \: be \: x. \\ discount =cost \: price - selling \: price \\ x \times \frac{20}{100} = x - 360 \\ \frac{20x}{100} = x - 360 \\ 20x = 100(x - 360) \\ 20x = 100x - 36000 \\ 100x - 20x = 36000 \\ 80x = 36000 \\ x = 36000 \div 80 \\ x = 450 \\ discount = cost \: price - selling \: price \\ = 450 - 360 \\ = 90$

Step-by-step explanation:

ans-90

i hope it helped have a nice day