Question

4. Ecente.55+19+20- 1​

Answer 1

Ответ:

93

Пошаговое объяснение:

55+19= 74

74+20= 94

94-1= 93

Answer 2

The expression you've provided is a mathematical expression that involves addition and subtraction. Let's calculate it step by step:

1. Add 55 and 19: 55 + 19 = 74

2. Add 74 to 20: 74 + 20 = 94

3. Subtract 1 from 94: 94 - 1 = 93

So, the result of the expression 55 + 19 + 20 - 1 is 93.