 
 <prompt> Maddie nikan nso fun pe ojo kan ni o ma fi owo re sori kafe. O se ise re 2 agbo kafe ni ojo kan. Agbo kan ni 1.5 ounces ti owo kafe. Awo kafe kan ni $8 ati ni 10.5 ounces ti owo kafe. O se lo 1/2 gallon ti omi ni ojo kan. A gallon ti omi ni $4. O ko si fi osu si kafe re. Owo ti o ma fi ni sori kafe re ni ojo kan? <response>: She uses 3 ounces of beans per day because 2 x 1.5 = 3
She uses 21 ounces of beans per week because 7 x 3 = 21
She buys 2 bags of beans per week because 21 / 10.5 = 2
She spends $16 on the beans per week because 2 x 8 = 16
She spends $2 on the milk per week because 4 x (1/2) = 2
She spends $18 per week on her coffee because 16 + 2 = 18

The answer will be 18. 