reduced administrative expense . in connection with this project , we eliminated 749 positions . we incurred $ 54.7 million of net expenses , most of which was cash . we recorded $ 0.4 million of restructuring charges relating to this action in fiscal 2018 , restructuring charges were reduced by $ 0.4 million in fiscal 2017 , and we incurred $ 54.7 million of restructuring charges in fiscal 2016 . this action was completed in fiscal 2018 . in fiscal 2015 , we announced project century ( century ) which initially involved a review of our north american manufacturing and distribution network to streamline operations and identify potential capacity reductions . in fiscal 2016 , we broadened the scope of century to identify opportunities to streamline our supply chain outside of north america . as part of century , in the second quarter of fiscal 2016 , we approved a restructuring plan to close manufacturing facilities in our europe & australia segment supply chain located in berwick , united kingdom and east tamaki , new zealand . these actions affected 287 positions and we incurred $ 31.8 million of net expenses related to these actions , of which $ 12 million was cash . we recorded $ 1.8 million of restructuring charges relating to these actions in fiscal 2017 and $ 30.0 million in fiscal 2016 . these actions were completed in fiscal 2017 . as part of century , in the first quarter of fiscal 2016 , we approved a restructuring plan to close our west chicago , illinois cereal and dry dinner manufacturing plant in our north america retail segment supply chain . this action affected 484 positions , and we incurred $ 109.3 million of net expenses relating to this action , of which $ 21 million was cash . we recorded $ 6.9 million of restructuring charges relating to this action in fiscal 2018 , $ 23.2 million in fiscal 2017 and $ 79.2 million in fiscal 2016 . this action was completed in fiscal 2018 . as part of century , in the first quarter of fiscal 2016 , we approved a restructuring plan to close our joplin , missouri snacks plant in our north america retail segment supply chain . this action affected 125 positions , and we incurred $ 8.0 million of net expenses relating to this action , of which less than $ 1 million was cash . we recorded $ 1.4 million of restructuring charges relating to this action in fiscal 2018 , $ 0.3 million in fiscal 2017 , and $ 6.3 million in fiscal 2016 . this action was completed in fiscal 2018 . we paid cash related to restructuring initiatives of $ 53.6 million in fiscal 2018 , $ 107.8 million in fiscal 2017 , and $ 122.6 million in fiscal 2016 . in addition to restructuring charges , we expect to incur approximately $ 130 million of project-related costs , which will be recorded in cost of sales , all of which will be cash . we recorded project-related costs in cost of sales of $ 11.3 million in fiscal 2018 , $ 43.9 million in fiscal 2017 , and $ 57.5 million in fiscal 2016 . we paid cash for project-related costs of $ 10.9 million in fiscal 2018 , $ 46.9 million in fiscal 2017 , and $ 54.5 million in fiscal 2016 . we expect these activities to be completed in fiscal 2019 . restructuring charges and project-related costs are classified in our consolidated statements of earnings as follows: .

fiscal 2018: cost of sales: 14
restructuring impairment and other exit costs: 68.7
total restructuring charges: 82.7
project-related costs classified in cost ofsales: 11.3
fiscal 2017: cost of sales: 41.5
restructuring impairment and other exit costs: 182.6
total restructuring charges: 224.1
project-related costs classified in cost ofsales: 43.9
fiscal 2016: cost of sales: 78.4
restructuring impairment and other exit costs: 151.4
total restructuring charges: 229.8
project-related costs classified in cost ofsales: 57.5

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Questions:
what were the total restructuring charges for the years of 2017 and 2018 combined, in millions?
including the year of 2016, what would then be the total of restructuring charges for the three years, in millions?

Answers:
306.80
536.60