Question

найдите значение выражения

Answer 1

5.4-3.9 = 1.5

1.5+9.6 = 11.1

11.1-5.1 = 6

6/1.2 = 5

Answer 2

5.4-3.9+9.6-5.1)/1.2=1.5+9.6-5.1)/1.2=6/1.2=5