Question

x÷ y ×z = 90
x +y + z = 180
x ÷ y× z = 45
fimd values

Answer 1

$= (x \times z) = 90z \\ = (y \times z) = 45x \\ =x \div y = 2z \div x \\ = {x}^{2} = 2yz$
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