Order 6.3, 6.15, 6.15616, 15 – from least to greatest

Place Value Chart
Tens Ones Tenths Hundredths Thousandths Ten Thousandths Hundred Thousandths
6.15 6 . 1 5 0 0 0
6.15616 6 . 1 5 6 1 6
6.3 6 . 3 0 0 0 0
15 1 5 . 0 0 0 0 0

Least to Greatest: 6.15, 6.15616, 6.3, 15

The solution above and all other related solutions were provided by the Order Numbers Application