Question

A trainer gives his horse, Caballo, 7 gallons of water every day from a 57 - gallon container. How many days will Caballo receive his full portion of water from the container? On which number day will the trainer need to refill the container of water? What is the dame answer

Answer 1

The horse will receive his full portion of water from the container during 8 (eight) days and 1 (one) gallon is left.

If the horse drinks 7 gallons each day, so in 8 days, he will drink 56 gallons.

As the container has a capacity of 57 gallons, the horse will receive his full portion during 8 days.

The trainer has to refill the container of water on the 9th day.