Answer: EASSYYYY, If my data or given number is 78, then my key would be 7|8 = 78
Explanation:
Stem | Leaf.
2 | 6
3 | 7
4 | 8
3 | 3
4 | 9
2 | 6
1 | 9
2 |6
4 | 8
if you organize this from least to greatest, this is your answer
Stem | Leaf
1 |9
2 |6 6 6
3| 3 7
4| 8 8 9 The Stem represents the Tens
place while the Leaf represents
the ones place, the 1, 2, 3 and 4
stand for two digit numbers
meaning 3 stands for 33 and 37,
good luck! ;)