а)15 шестнадцатых - 3 четвёртых б)одна целая три седьмых - 2 треитьих
а) 15/16 - 3/4 = 15/16 - 12/16 = 3/16
б) 1+3/7 - 2/3 = 10/7 - 2/3 = 30/21 - 14/21 = 16/21
а)15/16-3/4=15-12/16=3/16
б)1+3/7 - 2/3 = 30/21 - 14/21 = 16/21
удачи ;)
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Answers & Comments
а) 15/16 - 3/4 = 15/16 - 12/16 = 3/16
б) 1+3/7 - 2/3 = 10/7 - 2/3 = 30/21 - 14/21 = 16/21
а)15/16-3/4=15-12/16=3/16
б)1+3/7 - 2/3 = 30/21 - 14/21 = 16/21
удачи ;)