Final answer:
The biggest number from smallest to greatest is 15.9.
Step-by-step explanation:
To determine which number is the biggest from smallest to greatest, we can simply compare the numbers. In this case, the numbers are:
15.9
8.76
11.9
11.73
By comparing these numbers, we can see that the biggest number is 15.9.
When ordering numbers from smallest to greatest, we compare each number based on its value. The question asks to arrange the numbers 15.9, 8.76, 11.9, and 11.73 from smallest to greatest. To do this:
First, look at the whole number part, and place them in order based on this.
If whole numbers are equal, then compare the decimal part starting from the tenths place, then hundredths place if necessary, and so on.
The numbers arranged from smallest to greatest are: 8.76, 11.73, 11.9, 15.9.
Therefore, the largest number is 15.9.