The numbers in order from the least to the greatest is 5, -45/7, -2.2, 13/7, 2.5, √9, 3.5.
When ordering a number from the least to the greatest, the negative number is smaller than the positive numbers. The farther a negative number is from 0 on the number line, the smaller the number is. The farther a positive number i from 0 on the number line, the larger the number is.
To order a number from least to greatest, convert al the numbers to decimals. A decimal is a number that is made up of integers and non-integers. The integers are separated from the non integers by a decimal point.
√9 = 3
-30/6 = - 5
13 / 7 = 1.857
- 4 5/9 = -4.56
The numbers ordered from least to greatest is:- 5, -45/7, -2.2, 13/7, 2.5, √9, 3.5
To learn more about decimals, please check: https://brainly.com/question/15287678
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