\small (7{,}8 - 5{,}3) \cdot 1{,}2(7,8−5,3)⋅1,2.

Question

\small (7{,}8 - 5{,}3) \cdot 1{,}2(7,8−5,3)⋅1,2.

Answer 1

2*2,5*1,2=5*1,2=6
Ответ, 6