Answer:
Jenny spent 1 hour swimming in the morning.
Jenny pasó 1 hora nadando por la mañana.
Step-by-step explanation:
Translated:
Jenny is on the summer swimming team and her practice is 4 hours per day, in a week. The schedule is the same every day. The team swims in the morning and again in the afternoon 2 hours. If she swims 12 hours a week, how much does she swim every morning?
We know that she swims 4 hours per day, mornings and evenings.
We know that one specific week she swam for 12 hours total in that week.
Let as denote the number of hours swam in a day as [tex]x[/tex].
Then we can say that in that week for 12 hours total and 4 hours swimming per day, we have:
[tex]4x=12\\x=\frac{12}{4}\\x=3[/tex]hours per day swam for that week.
Now since we know for a fact that 2 hours are spend swimming in the evening then we can subtract this from the total of 3 hours as
[tex]3-2=1[/tex] hour of swimming in the morning.
So we can conclude that on the week that Jenny swam for 12 hours total, she spent 1 hour swimming in the morning and 2 hours swimming in the evening.
En Espagnol:
Entonces podemos concluir que la semana en que Jenny nadó durante 12 horas en total, pasó 1 hora nadando por la mañana y 2 horas nadando por la noche
