Respuesta :

From least to greatest it would be 1/5, 3/10, and 1/2.

The common denominator is 10, so 5 can go into 10 2 times, so 1/5 is 2/10.
Two can go into  10 5 times, so the fraction is 5/10. 5>3>2

1/5
3/10
1/2
those are the correct form from least to greatest