divide. 2/5÷5/6 express your answer in simplest form.

2/5÷5/6
2/5*6/5
12/25

6 2/3÷1/5
6*3=18
18+2=20
20/3÷1/5
20/3*5/1
100/3
33 1/3

3/8 : 1/2
You can multiply the right side by 2 to make it 1 and do the same to the left side:
3/8*2 :1
6/8 :1
3/4 :1
3/4 of a foot in 1 hour

Hope this helps :)

You have to give us options