Hey sali90.
Do you mean that you have a rectangular area of tiles where the width is 7 tiles and the height is 149 tiles? If not please clarify the question (maybe with a diagram).
There are 7 tiles across .find the total number of tiles if 7 tiles are across.and there are 149 tiles across, find the total number of tiles all together.i actually did this and found the answer as 11101 but i dont know it si cirrect or im wrong.please say me the solution and thankz to you all.