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Mathematics, 17.02.2020 23:59 sarrivera579

The only types of vehicles sold at a certain dealership last month were sedans, trucks, and vans. If the ratio of the number of sedans to the number of trucks to the number of vans sold at the dealership last month was 4:5:7, respectively, what was the total number of vehicles sold at the dealership last month?1) The number of vans sold at the dealership last month was between 10 and 20.
2) The number of sedans sold at the dealership last month was less than 10.

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The only types of vehicles sold at a certain dealership last month were sedans, trucks, and vans. If...
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