Ответы на вопрос:
61/10*2,391-0,109*1 5/6-1 5/6*2,391+0,109*6 1/10= =2,391*(6 1/10-1 5/6)-0,109*(1 5/6-6 1/10)= 2,391*(6 3/30-1 25/30)-0,109*(1 25/30-6 3/30)= =2,391*(183/30-55/30)-0,109*(55/30-183/30)= =2,391*128/30-0,109*(-128/30)=2,391*128/30+0,109*128/30= =128/30*(2,391+0,109)=128/30*2,5=128/30*25/10=64/6=10 4/6= 10 2/3
1) 550, 551, 552, 553, 554, 555 2) 2 823 237, 2 823 238, 2 823 2393) 47 247
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