62.93+(12.5-7.6+3.21)/0.1=
144, 03
1) 12.5 - 7.5 =4.9 2) 3.21 + 4.9 =8.11 3)8.11 /0.1 = 81.1 4) 62.93 + 81.1 = 144.03 Ответ = 144.03