a box contains 1 Rupee 50 paise and 25 paise coins in the ratio 5 : 6 : 7 if the total value is rupees 117 find how many coins are there of each type
Answers
Answered by
9
100:50:25=1:1/2:1/4=4:2:1
No of Rs 1=4/7*117=66
No of 50 paise=2/7*117= 34
No of 25 Paise=1/7*117= 16
Answered by
16
Answer:
Step-by-step explanation:
According to the question
1ruppes: 50paise: 25paise = 5:6:7
And total value of coin=rs.117
Therefore 5x + 6x/2 + 7x/4 = 117
(Hint: Taken all in rupess)
=(20x + 12x + 7x)/4 = 117
Therefore 39x = 117 × 4
39x = 468
X= 468/39
X= 12
Now put the value of x in equation
1rupees = 5x = 5×12 = 60
50paise = 6x= 6×12= 72
25paise = 7x = 7×12= 84
Similar questions