order the fractions 1/3 2/5 2/9 1/3 and 4/1 from least to greatest

Divide the numerators by the denominators, changing these fractions into equivalent decimals.

Then it will be easy to rank order them.

Type it in a scientifc calculator and press the s>d button and it will give you the deciamls. Do this for each and then you pur them in order.

OR type each fraction in google
Tell me how you get on!

To order fractions from least to greatest, you need to compare their values. Here's how you can do it step by step:

Step 1: Find the least common denominator (LCD) for all the fractions.
To compare fractions, they need to have the same denominator. In this case, the least common denominator for 1/3, 2/5, 2/9, 1/3, and 4/1 is 45.

Step 2: Convert all the fractions to have the same denominator.
To do this, multiply the numerator and denominator of each fraction by the same number that will make the denominator equal to 45.

1/3 = (1 * 15) / (3 * 15) = 15/45
2/5 = (2 * 9) / (5 * 9) = 18/45
2/9 = (2 * 5) / (9 * 5) = 10/45
1/3 = (1 * 15) / (3 * 15) = 15/45
4/1 = (4 * 45) / (1 * 45) = 180/45

Step 3: Order the fractions.
Now that all the fractions have the same denominator, you can compare them based on their numerators.

10/45, 15/45, 15/45, 18/45, 180/45

Putting them in order from least to greatest, the fractions are:
10/45, 15/45, 15/45, 18/45, 180/45

However, notice that 15/45 and 15/45 are the same value, so we only need to include it once.

Therefore, the ordered fractions from least to greatest are:
10/45, 15/45, 18/45, 180/45

Simplifying the fractions by dividing the numerator and denominator by their greatest common divisor will give you the final answer:
2/9, 1/3, 2/5, 4/1