Question

4,2 + (-9) + 3,8 = ... СРОЧНЕНЬКО

Answer 1

Ответ:

-1

Пошаговое объяснение:

4,2+(-9)+3,8=-4,8+3,8=-1

Answer 2

4,2+ (-9)= -4,8
-4,8+ 3,8= -1
Ответ -1

Answer 3

To solve the expression, you need to add the numbers together:

4.2 + (-9) + 3.8 = -4.8

Therefore, the result of the calculation is -4.8.