Arrange in ascending order.
The numerators are not the same and the denominators are not the same, so first we need to find equal fractions that have a common denominator.
The LCM of 10, 4, 5, and 2 is 20, so we write equal fractions with a denominator of 20.
Then we can use the numerators to arrange the fractions. Because 14 < 16 < 30 < 50, we know that < < < .
So, the fractions arranged in ascending order are: , , , .