 
 <translate> In the first set there are 5 broken marbles because 50 x .1 = 5. In the second set there are 12 broken marbles because 60 x .2 = 12. There are 17 broken marbles in total because 5 + 12 = 17.
The final answer: 17. <ibo> Na nke mbụ e nwere 5 marbles gbajiri agbaji n'ihi na 50 x.1 = 5. N'egwuregwu nke abụọ, e nwere klọb iri na abụọ a gbajiri agbaji n'ihi na 60 x.2 = iri na abụọ. E nwere 17 marbles gbajiri agbaji n'ozuzu n'ihi na 5 + 12 = 17. Azịza ikpeazụ ya bụ: 17. 