3.2, 2.4, 3.9, 7.8, and 9.4, sorted in ascending order from least to greatest, are:
2.4, 3.2, 3.9, 7.8, 9.4
You need to sort them based on the digit before the decimal point, but if there is a decimal with the same unit digit, then you move to the one right to the decimal. For instance, 3.2 and 3.9 both have 3 in the unit's place. In this case, we compare the numbers in the tenth place, 2 and 9. Since 2 is smaller, the decimal 3.2 is smaller than 3.9. Read more