Jawaban:
18. 18 hari
19. 300 km
Penjelasan dengan langkah-langkah:
18.
30 ekor : 12 hari
45 ekor : x hari?
perbandingan senilai dikali silang
x = (45 x 12) / 30
x = 18
19. ditanya JS (jark sbnrny)
Js = Jp x S
Js = 3 x 10.000.000 cm
Js = 30.000.000 cm
Js = 300 km
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Jawaban:
18. 18 hari
19. 300 km
Penjelasan dengan langkah-langkah:
18.
30 ekor : 12 hari
45 ekor : x hari?
perbandingan senilai dikali silang
x = (45 x 12) / 30
x = 18
19. ditanya JS (jark sbnrny)
Js = Jp x S
Js = 3 x 10.000.000 cm
Js = 30.000.000 cm
Js = 300 km