Convert the following . Show your work for full credit.( 2pts each: 16 pts)
1. 2 inches = _______________mm
2. 7 lb = _________________g
3. 3 ft.= _________________cm
4. 16 gallons = _________________L
5. 457° C = ____________________° F
6. 104° F = ____________________° C
7. 4 inches = __________________ cm
8. 57kg = ___________________lbs.