Pak jaya mempunyai tanah seluas 900m2. jika tanah tersebut di tanami tomat sebanyak 20%, singkong 10%, cabe 30% dan sisanya ditanami kacang panjang. berapa luas masing2 tanah yang di tanami tomat, cabe, dan kacang panjang?
adeliptr
Tomat = 20/100 x 900 m2 = 180 m2 cabe = 30/100 x 900 m2 = 270 m2 singkong = 10/100 x 900 m2 = 90 m2 kacang panjang = 100% - (20% + 10% + 30%) = 100% - 60% = 40% kacang panjang = 40/100 x 900 m2 = 360 m2
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Zuhh
Dik : Luas tanah = 900 m² Tomat = 20% = 20% x 900 = 180 m² Singkong = 10% = 10 x 900 = 90m² cabe = 30% = 30 x 900 = 270 m² + lTotal y ditanamin = 540 m² jadi y ditanami kacng panjang = 900 - 540 = 360m²
cabe = 30/100 x 900 m2 = 270 m2
singkong = 10/100 x 900 m2 = 90 m2
kacang panjang = 100% - (20% + 10% + 30%) = 100% - 60% = 40%
kacang panjang = 40/100 x 900 m2 = 360 m2
Luas tanah = 900 m²
Tomat = 20% = 20% x 900 = 180 m²
Singkong = 10% = 10 x 900 = 90m²
cabe = 30% = 30 x 900 = 270 m² +
lTotal y ditanamin = 540 m²
jadi y ditanami kacng panjang = 900 - 540 = 360m²