Question

Rajeev has 26 coin in his purse coins are either 20 Paisa of 50 Paisa the value of all the put together is rupees 10 find the number of 20 paise coins in his purse

Answer 1

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Answer 2

Rajeev has 10 coins of 20 paisa and 16 coins of 50 paisa.

Step-by-step explanation:

Rajeev has 26 coin in his purse coins are either 20 Paisa of 50 Paisa the value of all the put together is rupees 10

20 Paisa = 1/5 Rupees

50 Paisa = 1/2 Rupees

Let x be the number of 20 paisa coin.

Number of 50 paisa coin = 26-x

$\dfrac{1}{5}x+\dfrac{1}{2}(26-x)=10$

Multiply both sides by 10.

$2x+5(26-x)=100$

$2x+130-5x=100$

$-3x=100-130$

$-3x=-30$

$x=10$

Number of 20 paisa coins = 10

Number of 50 paisa coin = 26-10=16

Therefore, Rajeev has 10 coins of 20 paisa and 16 coins of 50 paisa.

#Learn more

A man has only 20 paisa coin and 25 paisa coins in his purse. if he has 50 coins in all totaling rs. 11.25,how many 20 paisa coins he have?

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