 
 <translate> For the tuna Barbara needed to pay 5 * 2 = $10. For the four bottles of water, she needed to pay 4 * 1.5 = $6. On different goods Barbara spend 56 - 10 - 6 = $40. The final answer: 40. <ibo> Maka azụ tuna ahụ, ọ dị Barbara mkpa ịkwụ 5 * 2 = $10. Maka karama mmiri anọ ahụ, ọ ghaghị ịkwụ 4 * 1.5 = $6. N'ihe dị iche iche Barbara na-emefu 56 - 10 - 6 = $40. Azịza ikpeazụ ya bụ: 40. 