Solution:
Let number of 20p coins = xNumber of 25p coins = y
According to the equation
and
Put the value of x in the equation
Number of 20p coins = 25 and Number of 25p coins = 25Hence, Option (2) is the correct answer.
MathematicsA man has only 20 paisa coins and 25 paisa coins in his purse, If he has 50 coins in all totalling RS. 11.25. How many coins of each kind does he have?
A man has only 20 paisa coins and 25 paisa coins in his purse, If he has 50 coins in all totalling RS. 11.25. How many coins of each kind does he have?
Number of 25p coins = y
According to the equation
andPut the value of x in the equationNumber of 20p coins = 25 and Number of 25p coins = 25Hence, Option (2) is the correct answer.
