How many miles students ran 6 or more miles? a-7 b-5 c-4 d-3 what was the shortest distance, in miles, that a student ran? a- 4 b- 4.3 c- 43 d- 43.5 (the graph goes with these questions)

Based on the key the number under the stem column is a whole number mile and the number under the leaf column is a decimal ( partial mile)
 so for students that ran more than 6 miles, count the numbers under the leaf that are next to 6 or higher
, there is 3 next to 6, 2 next to 7 and 2 next to 8
 so there were 3 +2 +2 = 7 students that ran more than 6 miles
 shortest run: 4.3