Number of tiles = area to cover / area of one tile
This type of question, asked 2 times: 24 Sep 2025 S2, 24 Sep 2025 S3. All 2 questions below, oldest first.
Try each one first, then open its answer.
Question 1
24 Sep 2025 S2
58A floor is 12 m by 9 m. If tiles of 1.5 m 1.5 m are used, how many tiles are needed?Tap an option to check your answer.
Question 2
24 Sep 2025 S3
55A bathroom floor measures 3.5 m in length and 2 m in width. One of its walls, which is to be tiled fully, measures 2 m in length and 2.5 m in height. If square tiles of side 25 cm are used, and an extra of tiles are purchased to cover cuts and wastage, how many tiles are needed in total?Tap an option to check your answer.