Francine has a piece of wood that is 5 5/12 long. she uses 3 1/4 feet of the wood for a science project. how much wood does francine have left?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project