minta lontong plisss dong ahhh

1 are = 1 dam²
1 hektare = 1 hm²

Luas lahan yang ditanami padi
= 4 hektare - 75 are - 115 dam²
= ( 4 x 100 dam² ) - 75 dam² - 115 dam²
= 400 dam² - 75 dam² - 115 dam²
= 210 dam²