Question

A Purse contains ₹70 in 50 paise and 25-paise coins if the number of 50 paise coins is three times the number of 25 paise coins find the number of 50-paise and 25-paise coins​

Answer 1

Answer:

Let x be the 50 paise coins and y be the 25 paise coins. Total amount = 70 Rs.= 70 x 100 = 7000 paise. 50 x + 25 y = 7000 Given number of 50 P coins is three times the number of 25 p coins i.e. 50 * 3y + 25 y = 7000 175 y = 7000 y = 7000/ 175 = 40 And x = 3y = 3 * 40 = 120 therefore, Number of 50 Paise coins = 120 number of 25 paise coins = 40.

Step-by-step explanation:

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Answer 2

Answer:

question_answer Answers(3)

= 70 x 100 = 7000 paise. Given number of 50 P coins is three times the number of 25 p coins i.e. number of 25 paise coins = 40. And the number of 50p coins in the purse = 3 × 40 = 120.

Step-by-step explanation:

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