Question

Dimensional analysis, Plz hell I don’t understand and plz explain

Answer 1

Step-by-step explanation:

30 lb is 480 ounces

34 mi/second is 54.718 kilometre/ second

455 lb/ gal is 54521.024 grams / litre

50 cl is 500 millilitres

55nm is 5.5 × 10^-6 centimetre