What I Can Do C. 140 D. 110 Solve the following problems. Choose the letter of the correct answer. 1. Bino and his twin sister, Vina, went to a beach to gather some shells for their school project. Bino has 3 bags with 30 shells each and Vina has 2 bags with 25 shells each. How many shells do they have in all? A. 125 shells B. 165 shells 2. Mr. Dechavez has pigs and ducks in his farm. He counted 5 heads and 16 feet. How many pigs are there? How many ducks are there? A 2 pigs and 3 ducks C. B. 3 pigs and 2 ducks D. 3. The Grade 4 pupils of Maligaya Elementary School went on a field trip. Six buses were filled with 46 pupils each. However, 18 pupils traveled in cars. How many pupils in all joined the 1 pig and 4 ducks 4 pigs and 1 duck field trip? А. A 249 pupils B. 276 pupils C. 284 D. 294​