 <translate> According to the information in the question the maximum range would be between 600 and 760(160). The minimum range would be the greatest range for any one individual, which is listed in the problem as 90. So the difference between these would be 160-90 or 70.
The answer: (C). <yor> Gẹgẹbi alaye ti o wa ninu ibeere naa ibiti o pọ julọ yoo wa laarin 600 ati 760 ((160). Àlàfo tí ó kéré jùlọ yóò jẹ́ àlàfo tí ó tóbi jùlọ fún ẹnìkan, èyí tí a ṣe àkọsílẹ̀ rẹ̀ nínú ìṣòro náà bíi 90. Nítorí náà ìyàtọ̀ tó wà láàárín àwọn méjèèjì yóò jẹ́ 160-90 tàbí 70. Ìdáhùn náà ni: (C). 