What maths is used in Hospitality?

In general adding, subtraction , division and multiplication is a must. Working in some areas you will have weights and measures to deal with (food prep and bars) Receptions you'll be dealing with time management, costs , cash handing and use of financial skills. Room support you have to deal with volumes, knowing how many guests are booking in, room counts such as toiletries, towels etc. So the range is quest wide