Question

How would you order the numbers 5, 0.8, 3, and 0.1 from least to greatest?

a) 0.1, 0.8, 3, 5
b) 0.8, 0.1, 3, 5
c) 0.1, 3, 0.8, 5
d) 3, 0.8, 0.1, 5

Answer 1

To order numbers from least to greatest, first compare decimal values separately from whole numbers, then arrange them in ascending order. The correct order is 0.1, 0.8, 3, 5.

Step-by-step explanation:

To order the numbers 5, 0.8, 3, and 0.1 from least to greatest, you would start by identifying the smallest value and working your way up to the largest. Here are the steps to do this:

1. Compare the whole numbers and the decimal values separately. Since 0.1 and 0.8 are less than 1, they are smaller than the whole numbers 3 and 5.
2. Next, compare 0.1 and 0.8 to determine the order. Between these, 0.1 is smaller than 0.8.
3. Now, compare the whole numbers 3 and 5. Clearly, 3 is smaller than 5.
4. Putting these observations together, the numbers in order from least to greatest are 0.1, 0.8, 3, 5.

Therefore, the correct answer is a) 0.1, 0.8, 3, 5.