The image includes a question in Persian related to time and mathematical reasoning. Below is a translation and breakdown of the problem for solving:

Question (translated):

Rahnaz studied for 3 hours in the morning and 1 hour in the afternoon after noon. How many hours has she studied in total during a day? Explain the different approaches to solving this problem, and complete the explanation if necessary.

Solution:

To calculate the total number of study hours:

1. Add the hours studied in the morning and the afternoon: [ 3 , \text{hours (morning)} + 1