Barbara's dad has a big farm house. She goes there every weekend to have fun. There are 4502 pineapple trees, 3000 peaches trees and 2026 guava trees that grow in the farm. What is the total number of trees in the farm?
In order to boost production in a factory, additional workers were hired. The workers started their work at 05:55 PM and ended their work at 9:30 PM. For how long did they work?
A large container in a depot contains 186 l and 307 ml of oil. Each of 3 workers added 1 l 58 ml of oil to the container. What is the amount of oil in the container now?