Question 48

Fill in the blanks to make the statements true.

Cube of a number ending in 7 will end in the digit ___

Open in App

Solution

3
We know that the cubes of the numbers ending in digits 3 or 7 ends in digits 7 or 3 respectively.
i.e. $7 \times 7 \times 7 = 343$
Hence, the cube of a number ending in 7 will end in the digit 3.

Suggest Corrections

Similar questions

Question 48

Fill in the blanks to make the statements true.

Cube of a number ending in 7 will end in the digit ___

Question 36

Fill in the blanks to make the statements true.

One's digit in the cube of 38 is ___

Question 48

Fill in the blanks to make the statement true.

If $x - \frac{7}{8} = \frac{7}{8}, t h e n x = . . . . . . . . .$

Question 33

Fill in the blanks to make the statements true.

The cube of 100 will have ___ zeroes.

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program