Please helppp answer correctly

What could explain what happened when the time was equal to 120 minutes

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided