 
 <translate> To find out how much the saleswoman should return to her, we have to find out how much Sara spent in total. She spent 5.5£ + 6.5£ = 12£. So she gives 20£ and the cashier should keep 12£. The cashier therefore returns the difference between these two sums: 20£ – 12£ = 8£. So the final answer is 8. <ibo> Iji mata ego ole onye ahịa ahụ kwesịrị ịkwụghachi ya, anyị aghaghị ịchọpụta ego ole Sara mefuru n'ozuzu ya. Ọ nọrọ £5.5 + £6.5 = £12. Ya mere, ọ na-enye £20 ma onye na-akwụ ụgwọ kwesịrị ijide £12. Ya mere, onye na-ahụ maka ego na-enyeghachi ọdịiche dị n'etiti ego abụọ a: 20£ <unk> 12£ = 8£. Ya mere, azịza ikpeazụ bụ 8. 