Jawaban:
1600 Keramik
Penjelasan dengan langkah-langkah:
Lebar = 2m/200cm
Panjang = 4m/400cm
Tinggi = 1m/100cm
Luas Keramik = 25 x 25
= 125 cm^2
(Lebar x Tinggi) x 2 + (Panjang x Tinggi) x 2 + Panjang x Lebar
= (200 x 100) x 2 + (100 x 400) x 2 + 200 x 400
= 20000 x 2 + 40000 x 2 + 80000
= 40000 + 80000 + 80000
= 200000
Keramik yg dibutuhkan
= 200000 : 125
= 1600 keramik
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Jawaban:
1600 Keramik
Penjelasan dengan langkah-langkah:
Lebar = 2m/200cm
Panjang = 4m/400cm
Tinggi = 1m/100cm
Luas Keramik = 25 x 25
= 125 cm^2
(Lebar x Tinggi) x 2 + (Panjang x Tinggi) x 2 + Panjang x Lebar
= (200 x 100) x 2 + (100 x 400) x 2 + 200 x 400
= 20000 x 2 + 40000 x 2 + 80000
= 40000 + 80000 + 80000
= 200000
Keramik yg dibutuhkan
= 200000 : 125
= 1600 keramik