Ответы на вопрос:
ответ:
-8 2/5÷7 = -42/5 • 1/7 = -6/5 = -1 1/5 = -1,2
13 4/5÷(-6) = 69/5 • (-1/6) = 23/5 • (-1/2) = -23/10 = -2,3
-18 3/4÷(-3) = -72/4 • (-1/3) = -24/4 • (-1) = 6
-4 2/3÷(-1 1/6) = - 14/3 • (-6/7) = -2/1 • (-2/1) = 4
-7 1/2÷3 3/4 = -15/2 • 4/15 = -0,5
9 1/3÷(3 3/4) = 28/3 • 4/15 = 112/45 = 2 32/45
-16,8/-3,6 = -168 : (-36) = -168/1 • (-1/36) = -56/1 • (-1/12) = 56/12 = 4 8/12 = 4 2/3
53,4/-6 = 534 : (-60) = 534/1 • (-1/60) = 267/1 • (-1/30) = 89/1 • (-1/10) = - 89/10 = -8,9
-15,2/9,5 = -152 : 95 = -152/1 • 1/95 = -8/1 • 1/5 = -8/5 = -1 3/5
-4,88/6,1 = -488 : 610 = -488/1 • 1/610 = -244/1 • 1/305 = -245/305
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