HOW MANY SQUARE TILES WITH SIDES OF LENGTH 2 FEET DOES ONE NEED TO...

Lớp 3 Toán ĐỀ THI TOÁN RSM VÀ IMC DÀNH CHO HỌC SINH LỚP 3 ĐẾN LỚP 8

11. How many square tiles with sides of length 2 feet does one need to cover the floor of a room 30 feet long and 20 feet wide?