How Many Times Does 21 Go Into 40 ?

How many 21 number inside 40 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 40 is the dividend.

2 - Perform the Division

To find out how many times 21 goes into 40, we perform the division 40 ÷ 21 .

3 - Calculate

Divide 40 by 21:

40 ÷ 21 = 1.9048

However, since we are looking for how many times 21 fully goes into 40, we focus on the whole number part of the quotient.

4 - Result

21 goes into 40 exactly **1 times** with a remainder.

5 - Check the Remainder

Multiply the quotient (1) by the divisor (21):

1 × 21 = 21

Subtract this product from the original number (40):

40 - 21 = 19

So, the remainder is 19.

Conclusion

Answer: 21 goes into 40 exactly **1 times** with a remainder of 19.
Remainder: 19