 <translate> 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. <yor> Tó bá jẹ́ pé Jared ka ọkọ̀ ayọ́kẹ́lẹ́ 300, tí Ann sì ka 15% sí i, nígbà náà Ann ka 1.15 * 300 = ọkọ̀ ayọ́kẹ́lẹ́ 345. Tó bá jẹ́ pé Ann ka ọkọ̀ ayọ́kẹ́lẹ́ méje ju ọ̀rẹ́ wọn Alfred lọ, á jẹ́ pé Alfred ka 345 - 7 = 338. Àpapọ̀ iye ọkọ̀ tí gbogbo wọn kà á jẹ́ 338 + 345 + 300 = 983 ọkọ̀. Ìdáhùn tó gbẹ̀yìn: 983. 