A box contain x 50-paise coin, 2x one-repee coins and 3x two-rupee coins. If the totel value of these coins is rs68,what is the value of xa box contains
Answers
Answered by
3
take X 50p coins as x*1/2 ,2x one rupee coins as 2x *1 and 3x 2 rupee coins as 3x*2.
therefore,
68= X/2 + 2x + 6x
68*2 = X+4x+12x (LCM)
136 = 17x
X= 136/17
X= 8
therefore,
68= X/2 + 2x + 6x
68*2 = X+4x+12x (LCM)
136 = 17x
X= 136/17
X= 8
navneet3016:
thanks
Similar questions
Math,
7 months ago
Math,
7 months ago
Social Sciences,
1 year ago
English,
1 year ago
Geography,
1 year ago
Social Sciences,
1 year ago