Question

Find the value of y, 0.9:0.6::y:3
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Answer 1

Answer:

5x+6 = 2y : y -x = 9

0.8x +0.5y = 0.9 ; 0.6x + 0.7y = 2.3

3(x+3y) = 11xy ; 3(2x+y) = 7xy where x and y is not equal 0.

s-t = 3 ; s/3 + t/2 = 6

this is reference answer