Question
Ben, Oliver and Michael had a total of $81. Oliver had twice as much money as Ben. Michael had thrice as much money as Oliver. How much more money did Michael have than Oliver?
4 m

Click button first when a symbol is required. X

Ben, Oliver and Michael had a total of $81. Oliver had twice as much money as Ben. Michael had thrice as much money as Oliver. How much more money did Michael have than Oliver?