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2014-10-12T16:14:30+03:00
{195+10[27+10*(407+37)]-4400*10}:5={195+10[27+4440]-44000}:5=(195+10*4467-44000):5=865:5=173

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2014-10-12T16:14:42+03:00
{195+10[27+10(407+37)]-44000}÷5
[195+10(27+10·444)-44000]÷5
[195+10(27+4440)-44000]÷5
(195+10·4467-44000)÷5
(195+44670-44000)÷5
865÷5=173
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