 
<translate> Bututun mai kashe gobara na iya isar da galan 20 na ruwa a minti daya. Ga ginin wuta da ke bukatar gallon 4000 na ruwa don kashewa, tsawon lokacin da za a dauka, a cikin mintuna, ga ƙungiyar masu kashe gobara 5, kowannensu da bututun kansa, don kashe wutar? Bari mu zama daidai kamar yadda zai yiwu. <eng> A firefighter's hose can deliver 20 gallons of water per minute. For a building fire that requires 4000 gallons of water to put out, how long will it take, in minutes, for a team of 5 firefighters, each with their own hose, to put out the fire? Let's be accurate as possible. 