On Mother’s Day celebration, 12 of her friends came. E follow these steps:ach had 5 trays of goodies. Each tray had 15 pieces of goodies. How many pieces of goodies did her friends give her? How many pieces of goodies are there? How many goodies are there in each tray? To determine and find out how this problem can be solved, A. UNDERSTAND: 1.Read and understand the problem. you can 2. Know what is asked for the problem? The number of goodies her friends gave her. 3. Know the hidden information. The number of friends and the number of goodies of trays they brought. The number of goodies of each tray has. 4.Find the necessary information​