Question

. A perfect cube of a number having 0 at its unit place, ends with _____ zeros.​

Answer 1

Answer:

1 is the correct answer

Step-by-step explanation:

Hope it helps you

Answer 2

A perfect cube of a number having 0 at its unit place, ends with three zeros.​

Given:

A perfect cube of a number having 0 at its unit place, ends with _____ zeros.​

To find:

Fill the blank  

Solution:

Let's know about a Perfect cube

Perfect cube of a number:

The perfect cube of a number is a numerical value that is obtained when an integer is multiplied three times by itself. In other words, when a number is multiplied three times then the resultant value is known as a Perfect cube of the number.  

Example:

8 is the perfect cube since 2 × 2 × 2 = 8

27 is the perfect cube since 3 × 3 × 3 = 27  

1000 is the perfect cube since 10 × 10 × 10 = 1000

Here cube of 10 = 1000

Let's take some other examples which have '0' in its units place with their perfect cubes  

(20)³ = 20 × 20 × 20 = 8000  

(30)³ = 30 × 30 × 30 = 27000

(40)³ = 40 × 40 × 40 = 64000  

From the above examples, we can say that,

The perfect cube of a number with '0' in the units place will always end with 3 zeros  

Therefore,  

A perfect cube of a number having 0 at its unit place, ends with three zeros.​  

Learn more about Perfect cubes at

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