Question

numere rationale negative exemplee

Answer 1

rationale: 3/6=2/4=1/2
negative: 3−7=3−(3+4)=3−3−4=0−4=−4
−2 ; −1012 ; −0,(02) etc

Answer 2

$-1;\quad -0,2(6);\quad -\dfrac{2}{3};\quad -4;\quad -\dfrac{7}{5};\quad -\dfrac{4}{2}.$