How do you put 0.125,0.1,and 0.12

from least to greatest?

It might help to express them all to the same precision:

0.125
0.100
0.120

ok?

0.1. 0.12 0.125

To arrange the decimal numbers 0.125, 0.1, and 0.12 from least to greatest, follow these steps:

1. Start by comparing the whole numbers on the left side of the decimal point. In this case, all numbers have 0 as the whole number part, so move on to the next digit.

2. Compare the tenths place digit. In this case, the first number has 1 in the tenths place, the second number has 0, and the third number has 1. Therefore, the second number, 0.1, comes first.

3. Next, compare the hundredths place digit. For the first number, 0.125, there is a 2 in the hundredths place. In the third number, 0.12, there is a 2 as well. Therefore, compare the next digit, which is the thousandths place.

4. In the thousandths place, the first number, 0.125, has a 5, and the third number, 0.12, has a 0. Since 5 is greater than 0, the first number, 0.125, comes last.

So, the numbers 0.1, 0.12, and 0.125 arranged from least to greatest are:
0.1, 0.12, 0.125

To put 0.125, 0.1, and 0.12 in order from least to greatest, you need to compare the decimal values. One way to do this is by comparing the digits to the right of the decimal point.

Starting with the smallest decimal, 0.1, compare it to the other decimals. The first digit after the decimal point is 0. For the next decimal, 0.12, the first digit after the decimal point is also 0. Since the first digits are the same, you need to continue comparing the next digit.

Looking at the next digit after the decimal point for 0.12, it is 1, while for 0.1, there is no next digit as it ends with a 0. Therefore, 0.12 is greater than 0.1.

Now, compare 0.125 to the others. The first digit after the decimal point for 0.125 is 2, which is greater than 0 in 0.12. Therefore, 0.125 is the greatest decimal in this set.

To summarize, the decimals from least to greatest are:
0.1, 0.12, 0.125