1,5 are - 4000 dm2 - 25 ca = ............ m2 pakai cara yaaa!!

1,5 are - 4.000 dm2 - 25 ca = ... m2
= (1,5 are = 1,5 dam2 = 1,5 × 100 = 150) - (4.000dm2 = 4.000×100 = 40) - (25 ca = 25÷100 = 0,25 are = 0,25 are ke dam2 adalah 0,25. Jadi 0,25 dam2 = 0,25×100 = 25) = 150 - 40 - 25 = 110 - 25 = 85 m2
MAAF KALO SALAH