Grade 5HardDecimal Operations
Decimal Operations · Hard problem
A pipe fills a tank at liters per minute while a leak drains it at liter per minute, at the same time. If the tank starts empty, how many liters of water are in it after minutes?
A pipe fills a tank at liters per minute while a leak drains it at liter per minute, at the same time. If the tank starts empty, how many liters of water are in it after minutes?