 
<translate> Ọ bụrụ na Jared gụrụ ụgbọala 300, Ann gụrụ ụgbọala 15% ọzọ, mgbe ahụ Ann gụrụ ụgbọala 1.15 * 300 = 345. Ọ bụrụ na Ann gụrụ ụgbọala 7 karịa enyi ha Alfred, mgbe ahụ Alfred gụrụ ụgbọala 345 - 7 = 338. Ngụkọta nke ụgbọala ndị ha nile gụrụ ga-abụ 338 + 345 + 300 = ụgbọala 983. Azịza ikpeazụ: 983. <eng> If Jared counted 300 cars, and Ann counted 15% more, then Ann counted 1.15 * 300 = 345 cars. If Ann counted 7 cars more than their friend Alfred, then Alfred counted 345 - 7 = 338 cars. The total number of cars counted by all of them will be 338 + 345 + 300 = 983 cars. Final answer: 983. 