Tolong bantu no 26 sampai 28​

Jawaban:

26. C.4800

27. B. 21000

28. D. 30000

Penjelasan dengan langkah-langkah:

26. 4200/14 = x/16

14x = 4200 × 16

14x = 67200

x = 67200/14

x = 4800

27. 4200/14 = x/70

14x = 4200 × 70

14x = 294000

x = 294000/14

x = 21000

28. 4200+4800+21000 = 30000