3/6, 9/12, and 15/18 in order from least to greatest
To put 3/6, 9/12, and 15/18 in order from least to greatest, we need to find a common denominator and then compare the numerators.
The common denominator for 3/6, 9/12, and 15/18 is 6.
Converting each fraction to have a denominator of 6:
3/6 = 3/6 * 1/1 = 3/6
9/12 = 9/12 * 1/2 = 9/24
15/18 = 15/18 * 1/3 = 15/54
Sorting the fractions by numerator:
3/6, 15/54, 9/24
Now, let's simplify the fractions:
3/6 simplifies to 1/2.
15/54 simplifies to 5/18.
9/24 simplifies to 3/8.
So, in order from least to greatest, the fractions are 1/2, 3/8, 5/18.