Daily expenditure in Paris,France?

For 3 teenagers and an adult?To do some sightseeing and have some food.I have my airline tickets and accommodation settled.How expensive is transportation in Paris?And how much do food cost,please list some examples.And is tap water safe to drink?And tips on how to stretch every single euro because I am on a bit of... show more For 3 teenagers and an adult?To do some sightseeing and have some food.I have my airline tickets and accommodation settled.How expensive is transportation in Paris?And how much do food cost,please list some examples.And is tap water safe to drink?And tips on how to stretch every single euro because I am on a bit of a budget.And how not to get ripped off with expensive products that is sold twice its actual value?Thanks for reading,and hopefully answering:)
2 answers 2