"FACTOR-LABEL" METHOD CONVERSIONS?

Question

i have no idea how to do these, all it gives me is:

0.000980 cl X________________=___________hl

i need to fill in the blanks, and my answers have to be in scientific notation. i'm trying to convert centi-liters to hecto-liters, i am so confused i can't see straight, help me please?

and if this helps,

1 hecto-liter =10 to the second power (squared) liters

1 liter = 10 to the second power (squared) centi-liters

please say you can help me because if i get one explained then i can probably figure out the rest of this worksheet :)

Answer 1

1 hecto-litre = 100 litre

1 litre = 100 centilitre

so, 1 hectolitre = 10000 centilitre

0.000980 cl X 10000 = 0.000980 hl