100 Business Math Questions and Answers (The Complete MBA CourseWork Series Book 2)

100 Business Math Questions and Answers (The Complete MBA CourseWork Series Book 2)

Matematika Kakkkk aduh tolong bantu dongg drtdi pada salah smua yg jawab..

Kakkkk aduh tolong bantu dongg drtdi pada salah smua yg jawab.. Note :
• dm³ = liter
• diameter dan tinggi tabung diubah ke dm

d = 70 cm = 70 ÷ 10 (dm) = 7 dm
t = 8 m = 8 × 10 (dm) = 80 dm

Diketahui :
V tabung = Ο€ × r² × t
V tabung = 22/7 × 3,5 × 3,5 × 80
V tabung = 22/2 × 3,5 × 80
V tabung = 11 × 3,5 × 80
V tabung = 3.080 liter

Debit bocor = 10 liter/menit

Ditanya :
Waktu agar airnya habis?

Dijawab :
Waktu = Volume ÷ Debit
Waktu = 3.080 liter ÷ 10 liter/menit
Waktu = 308 menit
Waktu = 5 jam 8 menit

Moga berfaedahh

Maaf Kalo salah

Jawabanya 5 Jam 8 Menit

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