That would depend on a series of factors, such as: where this family live (some cities and countries are more expensive than others), how many people are in this family (do they have children? How many? How old are they? Do they go to school? Are there any other relatives living with them in that house? If so, how many? Are they adults or children?), if the family has any pets, if they own the house/flat or if they pay rent (maybe they live with their parents and have no bills to pay?) Only when all those questions are answered we can try to calculate how much that family would spend on a monthly basis with food, clothing and housing.
