Respuesta :
Answer by JKismyhusbandbae: A) 50 gallons
Why: You need to decide which capacity is reasonable. A barrel holds much more than 1 gallon but less than 500 gallons. The only reasonable answer is 50 gallons.
a barrel is a container commonly used to contain liquid such as oil and other petroleum products. the most common size for barrel is 50-gallon. so the most reasonable measurement is A) 50 gallons.