You already did.
1848
-47, -11, -6, 12, 20
From least tor greatest, -15, -12, -9, -4
2.77 3.01 3 and 1/2 3.75
As they all have the same denominator (12) order them by the numerator in order from least to greatest.
1,2,3,4,6,12
12, 14, 34, 58 1/4, 1/2, 5/8, 3/4
The least common multiple is 24. The greatest common factor is 4.
35 34 12.7 12 12
The answer is 12, 23, 26, 34.
12 23 45 58
5 5 5 12 13 56 78 99 100