Marco and his dad went strawberry picking. His strawberries weighed 19 pounds while his dad's strawberries weighed 28 pounds. Together how much did their strawberries weigh?
1. Marco and his dad went strawberry picking. 
2. His strawberries weighed 19 pounds while his dad's strawberries weighed 28 pounds. 
3. Together how much did their strawberries weigh?

We are looking for the combined weight of Marco and his dad's strawberries. We are given the weight of Marco's strawberries and the weight of his dad's strawberries. To find the combined weight, we need to add the two weights together. 

19 pounds + 28 pounds = 47 pounds