Soal SMP · Soal cerita · Kesulitan 3/5

A water tank contains 240 liters of water. Water flows out at 15 liters per minute. After 10 minutes, how much water is left in the tank?

A.80 liters
B.90 liters
C.100 liters
D.110 liters

Kunci jawaban & pembahasan

Jawaban: 90 liters

Water out = 15 × 10 = 150 liters. Left = 240 − 150 = 90 liters.

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