Asurvey of 100 people found that 35 people exercise in the morning, 45 people exercise in the afternoon, and 20 people exercise at night. tara claims that 35: 55, 45: 80, and 20: 65 are possible ratios from this data. jim claims that 35: 100, 45: 100, and 20: 100 are possible ratios from this data. who is correct? explain.