Question

Cube Root Values
What two whole numbers does 81 lie between

Answer 1

between 4 and 5

Explanation:

consider perfect cubes either side of 81 , that is

64 < 81 < 125 , then

`\sqrt[3]{64}` <
`\sqrt[3]{81}` <
`\sqrt[3]{125}` , that is

4 <
`\sqrt[3]{81}` < 5