One girl, 14, pleaded guilty to 47 offences including armed robbery, assault occasioning bodily harm and deprivation of liberty.

A second girl, 15, pleaded guilty to assault occasioning bodily harm, deprivation of liberty, enter dwelling and commit indictable offence, armed robbery while in company used personal violence, and assault occasioning bodily harm while armed, in company.

The 14-year-old was on Wednesday sentenced to two years detention suspended and placed on probation for three years at the Maroochydore District Court, the Sunshine Coast Daily reported.