Math, asked by harshdanagarkarsn67, 1 year ago

Monthly income of A and B are in the ratio and those of B and C are in the ratio 13:10 if monthly income of C ₹ 1430 find the incomes of A and B

Answers

Answered by prooo
4
Let monthly income of A ,B ,C be x ,y &z repectively

now
by given condition,
(x+y):(y+z) =13:10

that is
x+y 13 here it is divided plz understand
y+z= 10

now
put the value of z
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