Question

A purse has only two-rupee and 5-rupee coins .the sum of the total value of the coins is rupees 84. Find the number of five rupee coins

Answer 1

16coins …........==.=.....

Answer 2

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Let the number of Rs 2 coins be 2x

And

Let the number of Rs 5 coins be 5x

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According to the question

$2x + 5x = 84 \\ \\ 7x = 84 \\ \\ x = \frac{84}{7} \\ \\ x = 12$

THEREFORE

❤️ The number of Rs 2 coins are

$2 \times 12 = 24$

❤️ The number of Rs 5 coins are

$5 \times 12 = 60$

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