Question

Please solve the first question of the file attached

Answer 1

let the numbers be X and y. (x>y)
$x = 4y$

$(100 - x) + 10 = 50 - y \\ 110 - x = 50 - y \\ 60 = x - y \\ 60 = 4y - y \\ 3y = 60 \\ y = 20 \\ x = 4y = 80$

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