Question

kinshubsells an article for $720 in the transaction he incurs loss of 10% dind the cost price of the article​

Answer 1

Resposta:

✨kinshubsells received only $648 for his article.✨

⛳We will use the Rule of Three⛳

$100\% \: \: \: \: \: \: 720 \\ 10\% \: \: \: \: \: \: \: \: \: x$

• Let's do the cross multiplication

$\frac{100}{10} \times \frac{720}{x}$

...☆Armed Calculation☆...

$100x = 720 \times 10 \\ 100x = 7.200 \\ x = \frac{7.200}{100} \\ x = 72$

=> Explanation <=

• after doing the multiplications, pass the number 100 to the right side of the equality in the form of a fraction.

• with the division done we have the result of the question

• just subtract the total value from the percentage value (720 - 72)

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Explicação passo-a-passo:

Hope this helps❤