 
 <prompt> Frank ṣẹlẹ lati ṣe iṣẹ rẹ lati diẹ ninu ọdun fun iṣẹ rẹ. O ti aṣẹ ọdun ati ni 30 ojo o ni lati ni 50 otoju iṣẹ. Ní ojoojọ kan, o ti ṣe ọtoju 5 ni ojo kan. Ṣugbọn ní ojoojọ keji, o ti ṣe ọtoju 3 ni ojo kan. Ti ojoojọ ni 30, nọmba otoju iṣẹ ti o ni lati ṣe fun ojoojọ ti o ba wa lati diẹ ninu iṣẹ rẹ? <response>: "On days one, two, and three he sold 5 cars each day so, 5 cars + 5 cars + 5 cars = 15 cars that he sold on those days.
On days 4,5,6 and 7 he sold 3 cars each day so, 3 cars + 3 cars + 3 cars + 3 cars = 12 cars that he sold on those days.
Now we combine the cars he has already sold, which is 15 cars, and 12 cars, so 15 cars + 12 cars = 27 cars are sold in total.
If he needs to sell 50 cars and has already sold 27 cars then 50 cars - 27 cars = 23 cars left to sell to meet his quota.

The answer will be 23." 