How many times does 21 divide into 151?
How many times does the digit 21 appear in the number 151?
151 divided by 21 equals 7 with a remainder of 4
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Step By Step Calculation
Step 1: Understand Division Terms
- Dividend: The number being divided (151).
- 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 151 ÷ 21 to determine how many times 21 fits fully into 151.
Step 3: Perform the Division
151 ÷ 21=7.1904761904762
- Whole-number quotient: 7 (the number of times 21 fits completely into 151).
Step 4: Verify the Quotient
Multiply the quotient by the divisor to check:
7 x 21 = 147
Step 5: Calculate the Remainder
Subtract this product from the original dividend:
151 - 147 = 4
- Remainder: 4 (the amount left over).
Final Answer
151 ÷ 21 = 7 R 4
- 21 fits into 151 exactly 7 times with a remainder of 4.