How many times does 21 divide into 251?
How many times does the digit 21 appear in the number 251?
251 divided by 21 equals 11 with a remainder of 20
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Step By Step Calculation
Step 1: Understand Division Terms
- Dividend: The number being divided (251).
- Divisor: The number dividing the dividend (21).
- Quotient: The whole-number result of division.
- Remainder: The amount left over after division.
Step 2: Set Up the Division
Calculate 251 ÷ 21 to determine how many times 21 fits fully into 251.
Step 3: Perform the Division
251 ÷ 21=11.952380952381
- Whole-number quotient: 11 (the number of times 21 fits completely into 251).
Step 4: Verify the Quotient
Multiply the quotient by the divisor to check:
11 x 21 = 231
Step 5: Calculate the Remainder
Subtract this product from the original dividend:
251 - 231 = 20
- Remainder: 20 (the amount left over).
Final Answer
251 ÷ 21 = 11 R 20
- 21 fits into 251 exactly 11 times with a remainder of 20.