\(54,7+54,7\times105+54,7:\dfrac{1}{4}-54,7:0,01\\ =54,7\times1+54,7\times105+54,7\times4-54,7:\dfrac{1}{100}\\ =54,7\times1+54,7\times105+54,7\times4-54,7\times100\\ =54,7\times\left(1+105+4-100\right)\\ =54,7\times10\\ =547\)
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