Question

15% increase in price of an article is rupees 620 is the increases of rupees​

Answer 1

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=> 115/100×620

=> 115/10×62

=> 115×62/10

=> 115×31/5

=> 25×31

=> 775 Ans.

Answer 2

$\huge\mathfrak \red{answer}$

=>

$\frac{115}{100} \times 620$

=>

$\frac{115}{10} \times 62$

=>

$115 \times \frac{62}{10}$

=>

$115 \times \frac{31}{5}$

=>

$25 \times 31$

=>

$775 \: \: \: answer$