Te zadania za 20pkt... potrzebuje jak najszybciej. z góry dzieki.
zad. 23a) 1 ⅔ - 4 = - 10/3b) - 2 3/7 - 1 3/7 = - 9/7c) - 8 2/11 - 1 9/11= - 25/11d)- 4 1/2 - 0,75 = - 11/4 = 2,75e) -3,24 - 1,015 = - 4,255 = - 851/ 200f) - 6,45 - 1,55 = - 8
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zad. 23
a) 1 ⅔ - 4 = - 10/3
b) - 2 3/7 - 1 3/7 = - 9/7
c) - 8 2/11 - 1 9/11= - 25/11
d)- 4 1/2 - 0,75 = - 11/4 = 2,75
e) -3,24 - 1,015 = - 4,255 = - 851/ 200
f) - 6,45 - 1,55 = - 8