Sukie rode her bike 4/5 mile claier rode her bike 1/3 mile how far they each rode their bikes

I'm assuming you want this in feet...
For Sukie:

1 mile = 5280 feet.

Multiply 4/5 on both sides

4/5 mile = 4224 feet

Sukie rode her bike 4224 feet 

For Claire:
Do the same thing :)

1 mile = 5280 feet
 
Multiply 1/3 on both sides because we want 1/3 of a mile.

1/3 mile = 1760 feet.

Claire rode her bike 1760 feet

Hope this helped! ^-^