A.128
B.144
C.172
D.256
Luas Lantai:
L = 8 m × 4 m
L = 800 cm × 400 cm
L = 320.000 cm²
Luas Keramik:
L = 50 cm × 50 cm
L = 2.500 cm²
Banyak Keramik:
B = 320.000 cm² ÷ 2.500 cm²
B = 320.000 cm ÷ 2.500 cm
B = 128 buah
Semoga Membantu-!
SOAL 1
______________________________________
L Lantai = P × L
L Lantai = 8 × 4
L Lantai = 32 m²
L Lantai = 32 × 10.000
L Lantai = 320.000 cm²
______________________________________
L Keramik = S²
L Keramik = 50²
L Keramik = 50 × 50
L Keramik = 2.500 cm²
______________________________________
B Keramik = L Lantai ÷ L Keramik
B Keramik = 320.000 ÷ 2.500
B Keramik = 128 Keramik
Opsi(A.)
______________________________________
[tex] {\mathcal\color{purple}{{\pink{\underline{\purple{\underline\bold{\pink{K}\bold\color{violet}{h\bold{\pink{a}\bold\color{violet}{d\bold{\pink{i}\bold\color{violet}{j\bold{\pink{a}\bold\color{violet}{h\bold{\pink{A}\bold\color{violet}{m\bold{\pink{j}\bold\color{violet}{a\bold{\pink{d}\bold\color{violet}{1\bold{\pink{2}}}}}}}}}}}}}}}}}}}}}}[/tex]
[answer.2.content]
