The floor of a rectangular room sized 12 m × 8 m. It will be laid with square-square tiles measuring 40 cm × 40 cm. The number of tiles needed to cover the room
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Oktavianiolivia
Pertanyaan
The floor of a rectangular room sized 12 m × 8 m. It will be laid with square-square tiles measuring 40 cm × 40 cm. The number of tiles needed to cover the room is
2 Jawaban
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1. Jawaban PusEndut
it need 1600 tiles to cover the room -
2. Jawaban queenmahira
Luas ruangan = p x l
=12 x 8
= 96 m²
= 960000 cm²
Luas ubin = 40 cm x 40cm
= 1600 cm²
untuk menutupi lantai diperlukan =
960000 : 1600
=600 tiles