how can you put these numbers in order from least to greatest?

0.25;1/5;three-tenths

2 answers

Find the common denominator and change them to equivalent fractions.

http://www.mathsisfun.com/numbers/common-denominator.html

http://www.mathsisfun.com/equivalent_fractions.html
0.25=25/100

1/5=20/100=0.2

3/10=30/100=0.3

0.2 , 0.25 ,0.3

1/5 , 0.25 ,3/10