Question

найдите значения выражений;11,9-1ц4/5×1ц1/3; 16ц1/2÷11+9ц1/6;

Answer 1

11.9-1 4/5* 1 1/3=
=11.9-9/5*4/3=
=11.9-1.8*1.3=
=11.9-0.5=
=11.4 

16 1/2÷11+ 9 1/6=
=33/2÷11+55/6=
=16.5÷11+9.17=
=1.5+9.17=
=10.67