 
 <translate> If one medium pizza costs $18 and with the promotion I can buy one for $5, then I'm saving $18 - $5 = $13 on each medium pizza. If I take full advantage of the promotion, that means I bought all 3 medium pizzas, therefore I saved a total of 3 * $13 = $39 in total. So the final answer is 39. <ibo> Ọ bụrụ na otu ọkara Pizza na-eri $18 na na nkwalite m nwere ike ịzụta otu maka $5, mgbe ahụ, m na-azọpụta $18 - $5 = $13 na onye ọ bụla ọkara Pizza. Ọ bụrụ na m jiri ohere a mee ihe nke ọma, ọ pụtara na azụrụla m pizzas atọ ahụ, ya mere echekwara m ngụkọta nke 3 * $13 = $39 n'ozuzu. Ya mere, azịza ikpeazụ bụ 39. 