The ratio of the capital of three persons to 4: 7: 9 and the first person's gain is less than 100 rupees compared to the third person's profit. Decide the amount of profit for the second person.
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Answered by
17
Ratio of capital= Ratio of Profits
=4:7:9
If constant is k,
1st person profit= ₹4k=a
2nd person profit =₹7k=b
3rd person profit= ₹9k=c
W.K.T c-a=₹100
=> ₹100 = (9-4)k = 5k
=> k =₹20
=> b = 7k = 7(₹20) = ₹140
=4:7:9
If constant is k,
1st person profit= ₹4k=a
2nd person profit =₹7k=b
3rd person profit= ₹9k=c
W.K.T c-a=₹100
=> ₹100 = (9-4)k = 5k
=> k =₹20
=> b = 7k = 7(₹20) = ₹140
Answered by
10
total ratio is 4:7:9
difference of A and C 's profit are 100rs.
and ratio difference is A and C is 9-4= 5
it mean .... 100 value of 5 ratio
than the value of 7 ratio is..
100/5 X 7=140rs.
difference of A and C 's profit are 100rs.
and ratio difference is A and C is 9-4= 5
it mean .... 100 value of 5 ratio
than the value of 7 ratio is..
100/5 X 7=140rs.
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