3780×99-(376.8×295+3768×70.5)÷1又1/99

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3780×99-(376.8×295+3768×70.5)÷1又1/99
x)3608upE@pyt0q#-F 1*с

3780×99-(376.8×295+3768×70.5)÷1又1/99
3780×99-(376.8×295+3768×70.5)÷1又1/99

3780×99-(376.8×295+3768×70.5)÷1又1/99
3780×99-(376.8×295+3768×70.5)÷1又1/99
=3780×99-(3768×29.5+3768×70.5)÷1又1/99
=3780×99-(3768×100)÷1又1/99
=3780×99-3768×100÷100/99
==3780×99-3768×99
=2*99
=198