Jack received 42 emails and 9 letters in the morning. He then received 5 emails and 54 letters in the afternoon. How many emails did jack receive in the day?
In the morning, Jack received 42 emails and 9 letters. 
In the afternoon, Jack received 5 emails and 54 letters. 

To find the total number of emails Jack received in the day, we can add 42 + 5 to get 47.