It takes Sam half an hour to design a tower on paper and it took him 2 and 1/6 hours to build his lego structure. How many hours long will it take him to build
Mathématiques
foxyto578
Question
It takes Sam half an hour to design a tower on
paper and it took him 2 and 1/6 hours to build
his lego structure. How many hours long will it
take him to build and design three towers?
17
paper and it took him 2 and 1/6 hours to build
his lego structure. How many hours long will it
take him to build and design three towers?
17