Question

Laxmi has 2 times as many two rupee coins as she has five rupee coins . If she has in all a sum of rupee 54 , how many coins of each denomination does she have?​

Answer 1

✪Question:-

Laxmi has 2 times as many two rupee coins as she has five rupee coins . If she has in all a sum of rupee 54 , how many coins of each denomination does she have?

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✪Solution:-

• Let the no. of coins of Rs.5 be x
• Then the no. of coins of Rs.2 will be 2x

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⠀⠀⠀⠀⠀⠀⠀⠀⠀A.T.Q

$\dashrightarrow$ $\sf{x + 2x\: =\: 54}$

$\dashrightarrow$ $\sf{3x\: =\: 54}$

$\dashrightarrow$ $\sf{x\: = \frac{54}{3}}$

$\dashrightarrow$ $\sf{x\: =\: 18}$

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$\huge \underline \bold \pink {Hence:-}$

• Number of Rs.5 coins = 18
• Number of Rs.2 coins = 36

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Answer 2

Answer:

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