To order the values from least to greatest, we must take into account some important rules, for example.
1.a whole number is greater than a decimal number
2. The greater the decimal number that has more in its integer part.
3.The number placed furthest to the right of the number line is greater. For example +2 is greater than -1. -2 is greater than -3
Now taking into account these rules, we are going to order the numbers given in the exercise from lowest to highest;
-35
-4.3
1.21
2.7
III ;which is equal to 3 integers
4.6