sapkotaaayusha0 sapkotaaayusha0

03-04-2021
Mathematics

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a watch was bought for rupees 1200 at what level price to read be sold to gain one-third after discount of 20% find also its selling price

Respuesta :

mhanifa mhanifa

03-04-2021

Answer:

2000 rupees

Step-by-step explanation:

Cost is 1200 rupees

Desired gain is 1/3, which is:

1200*1/3 = 400 rupees

Selling price is:

1200 + 400 = 1600 rupees

Marked price is x, and 1600 is the discounted price by 20%:

x - 0.2x = 1600
0.8x = 1600
x = 1600/0.8 = 2000 rupees

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