Lucy keeps frogs and turtles as pets. Lucy's pets live in a long tank. The tank is divided into 4 equal parts. Turtles live in 1 part.What fraction of the tank do turtles live in?

At the Howard Aquarium, 3/5 of the animals are mammals. Of the mammals, 7/20 are dolphins. What fraction of the animals at the Howard Aquarium are dolphins?Write your answer as a fraction or as a whole or mixed number.

The dolphins at the Hamilton Aquarium are fed 1/6 of a bucket of fish each day. The sea otters are fed 3/10 as much fish as the dolphins. How many buckets of fish are the sea otters fed each day?Write your answer as a fraction or as a whole or mixed number.

A tank is filled to 4/5th of its capacity. If twelve litres of water is drawn out, the tank now contains 1/5th of its total capacity. What is the capacity of the tank?40 litres25 litres20 litres15 litres

The elephants at the Boone Zoo are fed 4 barrels of corn each day. The buffalo are fed 1/2 as much corn as the elephants. How many barrels of corn are the buffalo fed each day?Write your answer as a fraction or as a whole or mixed number. barrels

Each day, the polar bear at Logan's zoo eats 1/3 of a bucket of trout and 3/4 of a bucket of salmon. How many buckets of fish does the polar bear eat daily?Write your answer as a fraction or as a whole or mixed number.