14m = 1400 cm
24m = 2400cm
banyaknya ubin
Dik : multimedia 14 m × 24 m
ubin 40 cm × 40 cm
Dit : banyak ubin yang diperlukan?
Jawab :
14 m = 1.400 cm
24 m = 2.400 cm
Lmultimedia = 1.400 cm × 2.400 cm
= 3.360.000 cm^2
Lubin = 40 cm × 40 cm
= 1.600 cm^2
Banyak ubin yang diperlukan
= Lmultimedia/Lubin
=3.360.000 cm^2/1.600 cm^2
=2.100
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14m = 1400 cm
24m = 2400cm
banyaknya ubin
Dik : multimedia 14 m × 24 m
ubin 40 cm × 40 cm
Dit : banyak ubin yang diperlukan?
Jawab :
14 m = 1.400 cm
24 m = 2.400 cm
Lmultimedia = 1.400 cm × 2.400 cm
= 3.360.000 cm^2
Lubin = 40 cm × 40 cm
= 1.600 cm^2
Banyak ubin yang diperlukan
= Lmultimedia/Lubin
=3.360.000 cm^2/1.600 cm^2
=2.100