Question

plz solve this question paper

Answer 1

Let cost of 1kg tea = x
and cost of 1 kg coffee = y

Now , AGC

15x + 17y = 183. ..............1
25x+17y = 213. .............2
sub equation 1 from 2, we get
x = 3
put this value of x in 1 or 2 , and get the value of y.






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