\(36:x+12:x\)
\(=36\times\frac{1}{x}+12\times\frac{1}{x}\)
\(=\frac{1}{x}\times\left(36+12\right)\)
\(=\frac{1}{x}\times48\)
\(=\frac{48}{x}\)
36:x+12:x
=36×1/x+12×1/x
=1/x×(36+12)
=1/x×48
=48/x
\(36:x+12:x\)
\(=\left(36+12\right):x\)
\(=48:x\)
\(=\frac{48}{x}\)
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