(22 + 5,7) - 3=

To solve the expression (22 + 5.7) - 3, follow these steps:

1. First, calculate the sum inside the parentheses: \( 22 + 5.7 = 27.7 \).

2. Next, subtract 3 from that result: \( 27.7 - 3 = 24.7 \).

So, \( (22 + 5.7) - 3 = 24.7 \).