A painting crew takes hours to paint a small room and hours to paint a large room. If they paint 4 small rooms and 6 large rooms in a total of 48 hours, the situation can be modeled by the equation . Which is the best interpretation of the number 4 in this context?
The total number of hours spent painting small rooms
The number of small rooms painted
The number of hours it takes to paint one small room
The number of large rooms painted
