How Many Times Does 21 Go Into 138 ?

How many 21 number inside 138 number.

Step-by-Step Calculation

1 - Division Basics

Division is the process of determining how many times one number (the divisor) is contained within another number (the dividend).

In this case, 21 is the divisor, and 138 is the dividend.

2 - Perform the Division

To find out how many times 21 goes into 138, we perform the division 138 ÷ 21 .

3 - Calculate

Divide 138 by 21:

138 ÷ 21 = 6.5714

However, since we are looking for how many times 21 fully goes into 138, we focus on the whole number part of the quotient.

4 - Result

21 goes into 138 exactly **6 times** with a remainder.

5 - Check the Remainder

Multiply the quotient (6) by the divisor (21):

6 × 21 = 126

Subtract this product from the original number (138):

138 - 126 = 12

So, the remainder is 12.

Conclusion

Answer: 21 goes into 138 exactly **6 times** with a remainder of 12.
Remainder: 12