 
 <translate> Stream of consciousness rationale: He does the long drive 7 - 4 = 3 days a week. So he drives a total of 4 * 50 + 3 * 100 = 500 miles a week. That means the car cost 500 * .1 = $50 just for the mileage per week. So he pays 100 + 50 = $150 per week for the car. That means the total cost of the car is 150 * 52 = $7800 a year.
The question and answer pair are described below. <ibo> Ihe mere o ji bụrụ na ọ na-aga ogologo njem ahụ bụ na ọ na-eji ụgbọala aga njem ahụ ụbọchị asaa ma e wepụ ụbọchị anọ, ya bụ, ụbọchị atọ n'izu. Ya mere ọ na-akwọ ụgbọala ngụkọta nke 4 * 50 + 3 * 100 = 500 kilomita kwa izu. Nke ahụ pụtara na ụgbọala ahụ na-efu 500 *.1 = $50 nanị maka kilomita ole a na-agba n'izu. Ya mere, ọ na-akwụ 100 + 50 = $150 kwa izu maka ụgbọala ahụ. Nke ahụ pụtara na ngụkọta ego ụgbọala ahụ na-efu bụ 150 * 52 = $7800 kwa afọ. A kọwara ajụjụ na azịza ya n'okpuru ebe a. 