At the start of the day there was £129.75 in the till.
one hour later there is £145.50.
how much money did the shop make in an hour?

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?