Question

( 246 535-85 897):1306
157 464: (14904:23)

Answer 1

(246 535-85 897): 1306=123
1) 246 535 - 85897=160638
2) 160638:1306=123

157 464 : (14904:23)=243
1) 14904:23=648
2) 157 464 : 648=243