Question

-7 3/5:(-4)-18 3/4:(-3)​

Answer 1

Ответ:1.9 и 6.25

Пошаговое объяснение:-7 3 5 ÷(-4) = 7 3 5 ÷4 = 3 + 7·5 5 ÷4 = 38 5 ÷4 = 38 5·4 = 38 20 = 19 · 2 10 · 2 = 19 10 = 1·10 + 9 10 = 1 9 10 = 1.9

-18 3 4 ÷(-3) = 18 3 4 ÷3 = 3 + 18·4 4 ÷3 = 75 4 ÷3 = 75 4·3 = 75 12 = 25 · 3 4 · 3 = 25 4 = 6·4 + 1 4 = 6 1 4 = 6.25