3 years ago

A shirt with marked price Rs 1000 was sold to a customer for Rs 900. find the percentage of decrease

Mathematics

1 answer:

snow_tiger [21]3 years ago

8 0

Answer:

10%

Step-by-step explanation:

Marked price of the shirt = Rs 1000

Sale price = Rs 900

Decease = (1000 - 900) Rs

= Rs 100

% decrease = decrease /marked price x 100%

That’s 100/1000 x 100%

0.1 x 100

10%

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Ira Lisetskai [31]

Simple....

using the formula $\frac{ y_{1}- y_{2} }{ x_{1}- x_{2} }$ to find slope....

1.) (9,2)(4,3)

$\frac{2-3}{9-4}= -\frac{1}{5}$ (No)

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$\frac{2-4}{9-3} = -\frac{2}{6} =- \frac{1}{3}$ (No)

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Thus, your answer.

3 0

3 years ago

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UkoKoshka [18]

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Step-by-step explanation: