A total of 324 coins of 20 paise and 25 paise make a sum of Rs. 71. The number of 25-paise coins is
Answers
Answered by
13
Hey
Let number of 25 paise coins be x Then number of 20 paise coins = (324 - x) Value of the 25 paise coins = (25*x) paise Value of the 20 paise coins = (20*(324 - x)) paise Total value = Rs 71 = 7100 paise So we have the equation  Solve for x    No. of 25p coins = 124 No. of 20p coins = 324 - 124 = 200 :)
Let number of 25 paise coins be x Then number of 20 paise coins = (324 - x) Value of the 25 paise coins = (25*x) paise Value of the 20 paise coins = (20*(324 - x)) paise Total value = Rs 71 = 7100 paise So we have the equation  Solve for x    No. of 25p coins = 124 No. of 20p coins = 324 - 124 = 200 :)
Similar questions