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3 years ago

The marked price of an article is Rs 4,500. After allowing some percent of discount

Mathematics

1 answer:

Neporo4naja [7]3 years ago

4 0

Answer:

mp=4500

let discount %be x

sp=mp-discount %of mp=4500-x/100×4500=4500-45x

Step-by-step explanation:

sp with 10%vat=sp+vat%of sp

4400=4500-45x+10/100(4500-45x)

4400-4500=(-450x+(4500-45x)/10

-1000=(-450x+(4500-45x)

-1000-4500=-495x

495x=5500

x=5500/495=11.11%

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3 years ago

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I have attached an image showing this elevation.

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