Question

Решите пожалуйста пример: (-1)^2•1,2:(-1)^3:(-0,1)=

Answer 1

$( - 1) {}^{2} \times 1.2 \div ( - 1) {}^{3} \div -0.1 = 1 \times 1.2 \div ( - 1) \div -0.1 = - 1.2 \div -0.1 = 12$