 
<translate> Nkọwa: Ọ na-enweta espresso okpukpu abụọ maka $3.00 kwa ụtụtụ na kọfị oyi maka $2.50 n'ehihie ya mere ọ na-emefu 3 + 2.5 = $5.50 kwa ụbọchị na kọfị. Mgbe ụbọchị 20 gasịrị, ọ na-emefu 20 * 5.5 = $110.00 na kọfị. <eng> Explanation: She gets a double espresso for $3.00 every morning and an iced coffee for $2.50 in the afternoon so she spends 3 + 2.5 = $5.50 every day on coffee. After 20 days, she spends 20 * 5.5 = $110.00 on coffee. 