A horse has a water barrel in which 3/10 of a gallon is drank out of it every day. How many days will it take the horse to drink 42 gallons of water?

Respuesta :

Answer:

140 days

Step-by-step explanation:

140 days


Explanation:

3/10 x 42 would be 40 then times it by 100 to get 140, hope this helps :)