1\2,4\9,4\18 find equivalent fractions with a common denominator and order from least to greatest

4/18, 8/18, 9/18

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2/8, 1.1/3, 6/5

9/16 - 1/4

To find equivalent fractions with a common denominator, you need to first identify the least common multiple (LCM) of the denominators. In this case, the denominators are 2, 9, and 18.

Step 1: List the multiples of each denominator.
For the denominator 2: 2, 4, 6, 8, 10, ...
For the denominator 9: 9, 18, 27, ...
For the denominator 18: 18, 36, ...

Step 2: Identify the least common multiple (LCM).
The LCM is the smallest number that appears in all three lists. In this case, it is 18.

Step 3: Rewrite the fractions with the common denominator.
To do this, you need to find equivalent fractions with a denominator of 18 for each given fraction.

For the fraction 1/2: Multiply both the numerator and denominator by 9 to get 9/18.
For the fraction 4/9: Multiply both the numerator and denominator by 2 to get 8/18.
For the fraction 4/18: No change is needed as the denominator is already 18.

Now, you have the following equivalent fractions with a common denominator of 18:
1/2 = 9/18
4/9 = 8/18
4/18 = 4/18

Step 4: Order the fractions from least to greatest.
To order the fractions from least to greatest, compare their numerators.

4/18 is the same as 2/9, so 4/18 is less than 9/18.
8/18 is the same as 4/9, so it is greater than 4/18 but less than 9/18.
Lastly, 9/18 is greater than both 4/18 and 8/18.

Therefore, the fractions in order from least to greatest are:
4/18 (or 2/9), 8/18 (or 4/9), 9/18 (or 1/2).

1\2,4\9,4\18

Here's one way to find the least common multiple or common denominator.

Write down the multiples of each of the denominators.

2, 4, 6, 8, 10, 12, 14, 16, 18, 20
9, 18, 27, 36
18, 36

Obviously, the common denominator is 18.

18/2 = 9; 1 * 9 = 9

1/2 = 9/18

4/9 = 8/18

4/18

I'm sure you can put them in order now.