{"id":44357,"date":"2019-10-16T16:11:50","date_gmt":"2019-10-16T09:11:50","guid":{"rendered":"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2019\/10\/c53.png"},"modified":"2019-10-16T16:11:50","modified_gmt":"2019-10-16T09:11:50","slug":"c53","status":"inherit","type":"attachment","link":"https:\/\/lop12.edu.vn\/giai-toan-10-chuong-5-thong-ke-bai-3-so-trung-binh-cong-so-trung-vi-mot\/c53\/","title":{"rendered":"c53"},"author":12,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"yoast_head":"\nc53 - Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam<\/title>\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n