Mathematics for IGCSE & O level - Rates (Section 1 - No. 15)
If a tap flows at 25 litres/minute, how much water will it release in 10 minutes?
250 litres
200 litres
300 litres
225 litres
Vysvětlení
Volume = Rate * Time; 25 litres/minute * 10 minutes = 250 litres