To find the total amount of snow on the ground after seven hours, you can use the following steps:
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Determine the amount of snow that will fall in seven hours:
- Rate of snowfall: 14 inches per hour
- Duration: 7 hours
- Total snowfall = Rate of snowfall × Duration = 14 inches/hour × 7 hours = 98 inches
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Add the initial amount of snow on the ground:
- Initial snow: 3.5 inches
- Total snow after 7 hours = Initial snow + Additional snowfall = 3.5 inches + 98 inches = 101.5 inches
So, after seven hours, there will be a total of 101.50 inches of snow on the ground.