Question

sa se efectueze:(250x2):(100:2)+275; 2315+[825:25x(726-429)] 720+{5x[9600:30-15x(54:9)]}

Answer 1

1)(250x2):(100:2)+275

500:50+275

10+275

285

2)2315+[825:25x(726-429)]

2315+(825:25x297)

2315+(33x297)

2315+9801

12116

720+{5x[9600:30-15x(54:9)]}

720+[5x(9600:30-15x6)]

720+[5x(320-90)]

720+(5x230)

720+1150

1870