3.500.000 cm² + 900 ca - 12 are adalah
Matematika
awliya6
Pertanyaan
3.500.000 cm² + 900 ca - 12 are adalah
2 Jawaban
-
1. Jawaban urlovelyqueen
3.500.000 cm² = 3,5 are
900 ca = 9 are
3.500.000 cm² + 900 ca - 12 are = 3,5 are + 9 are - 12 are = 0,5 are -
2. Jawaban novitasariprp
1 are = 1 dam² = 10⁶cm²
1 ca = 1 m² = 10⁴cm²
Maka :
900 ca = 9 x10²x10⁴ = 9 x 10²⁺⁴
= 9 x 10⁶
= 9.000.000cm²
12 are = 12 x 10⁶ = 12.000.000cm²
= 3.500.000 cm² + 9.000.000cm² - 12.000.000cm²
= 500.000cm²
Semoga Membantu.