Question

[2,5 x 11 supra 10+ (3 x 0,(3)-2 x 0,02)]x2

Answer 1

[2,5 *11 supra 10+(3*x, (3)-2*0,02)]*2=?

Answer 2

2,5 x 11 = 27,5
[10+(3x0,(3)-2x0,02]x2
[10+(3x3supra9-0,04]x2
[10+9supra9-0,04]x2
[10+1-0,04]x2
[11-0,04]x2
10,96x2
=21,92