Помагите пожалуйста!!!!!!!

Question

Помагите пожалуйста!!!!!!!

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Answer 1

▪д) -1,44 × 5/12 = -144/100 × 5/12 = -36/25 × 5/12 = -3/5 = -0,6;
▪е) 0,28 ÷ (-14/17) = 28/100 × (-17/14) = -17/50;
▪ж) -2,2 ÷ (-1 1/3) = -22/10 ÷ (-4/3) = -11/5 × (-3/4) = 33/20 = 1 целая 13/20 = 1,65;
▪з) 1 1/15 × (-0,5) = 16/15 × (-1/2) = -8/15;