Question

put these in order of size smallest first 0.1, 30%,1/5

Answer 1

0.1=10% 30% 1/5=20% if you put them all into percentages, you can see which one is the smallest but you have to refer back to original. so the answer is 0.1, 1/5, 30% hope this helped!

Answer 2

.1=.1
30%=.3
1/5=.2
.1, .3, .2
Then put them in smallest to biggest
.1, .2, .3
.1, 1/5, 30%