Tolong bantu ya kak (beserta caranya).

<p>%Padi = 100% - (%Ketela + %Kedelai + %Jagung + %Kacang)</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 100% - ( 10% + 25% + 15% + 15%)</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 100% - 65%</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 35%</p><p>&nbsp;</p><p>A. <strong>Mencari Jumlah Panen Ketela</strong></p><p>&nbsp; &nbsp; &nbsp;%Kedelai / %Ketela = Kedelai/Ketela</p><p>&nbsp; &nbsp; &nbsp;25%/10% = 75/Ketela</p><p>&nbsp; &nbsp; &nbsp;5/2 = 75/Ketela</p><p>&nbsp; &nbsp; &nbsp;Ketela = (2 x 75)/5</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;=<strong> 30 Kuintal</strong></p><p>&nbsp; &nbsp; &nbsp;Jumlah panen ketela adalah 30 kuintal</p><p>&nbsp;</p><p>B. <strong>Mencari Jumlah Panen Padi</strong></p><p>&nbsp; &nbsp; &nbsp; %Kedelai /%Padi = Kedelai/Padi</p><p>&nbsp; &nbsp; &nbsp; 25%/35% = 75/Padi</p><p>&nbsp; &nbsp; &nbsp; 5/7 = 75/Padi</p><p>&nbsp; &nbsp; &nbsp; Padi = (7 x 75)/5</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = <strong>105 kuintal</strong></p><p>&nbsp; &nbsp; &nbsp; Jadi Jumlah panen padi adalah 105 kuintal</p><p>&nbsp;</p><p>C. <strong>Mencari rata-rata&nbsp;</strong></p><p>&nbsp; &nbsp; &nbsp;%Kedelai /%Jagung = Kedelai/Jagung</p><p>&nbsp; &nbsp; &nbsp; 25%/15% = 75/Jagung</p><p>&nbsp; &nbsp; &nbsp; 5/3 = 75/Jagung</p><p>&nbsp; &nbsp; &nbsp; Jagung = (3 x 75)/5</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = <strong>45 kuintal</strong></p><p>&nbsp; &nbsp; &nbsp; &nbsp;Hasil &nbsp;Panen Jagung dan Kacang sama banyak yaitu 45 kuintal</p><p>&nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp;Rata-Rata = (75 + 30 + 105 + 45 + 45)/5</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 60 kuintal</p><p>&nbsp; &nbsp; &nbsp; &nbsp;Jadi, rata-rata hasil panen adalah <strong>60 kuintal</strong></p>