You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Bianca 's team won their dodgeball game and scored 75 points total . If Bianca scored 45 of the points and everyone else scored 6 points each , how many players were on her team ?
5

Each chocolate bar in a box cost $ 3 . If a box had 7 bars total and Olivia sold all but 4 bars , how much money would she have made ?
9

In fourth grade there were 10 students at the start of the year . During the year 4 students left and 42 new students came to school . How many students were in fourth grade at the end ?

48