Soal SMP · Soal cerita · Kesulitan 2/5

Sebuah bak mandi berkapasitas 300 liter diisi air dari keran dengan debit 15 liter per menit. Berapa menit waktu yang diperlukan untuk mengisi bak sampai penuh?

A.15 menit
B.18 menit
C.20 menit
D.25 menit

Kunci jawaban & pembahasan

Jawaban: 20 menit

Waktu = volume ÷ debit = 300 ÷ 15 = 20 menit.

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