Activity 3 Solve the following, simplify your answer. Use scratch paper for the solutions

1. Arvin completes of a work in 2 hours. How many hours does he need to finish the whole work?

2. Princess Alliyah consumed 31 oil in 20 days. If she consumed the same quantity of oil each day, how much did she consume each day?

3. Reymundo constructs of the wall in 1 days. How many days will he need to construct the wall?

4. Fidel cut 1m ribbon into pieces of m each. How many pieces did he cut? 5. Rainer reads part of a book in 2 hours. How much time will he need to read the whole book?

5.Rainer reads 1/3 part of a book in 2 1/5 hours. how much time will he need to read the whole book?

pki answer po ng maayos thanks.​