How would i solve a problem like this? two trains leave stations at 448 miles apart at the same time and travel toward each other. one train travels at 85 miles per hour while the other travels 75 miles per hour. how long will it take for the two trains to meet? do not do any rounding.

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Tom drove 206 miles in 3.9 hours. estimate his average speed.