Eight friends attend a readathon. they take turns reading aloud for a total of 3 hours. if each friend reads for the same amount of time what fraction of an hour does each friend spend reading?

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Convert 2000 swiss francs to dutch guilders

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?