How many times does 21 divide into 80?
How many times does the digit 21 appear in the number 80?
80 divided by 21 equals 3 with a remainder of 17
21
21
21
17
Step By Step Calculation
Step 1: Understand Division Terms
- Dividend: The number being divided (80).
- 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 80 ÷ 21 to determine how many times 21 fits fully into 80.
Step 3: Perform the Division
80 ÷ 21=3.8095238095238
- Whole-number quotient: 3 (the number of times 21 fits completely into 80).
Step 4: Verify the Quotient
Multiply the quotient by the divisor to check:
3 x 21 = 63
Step 5: Calculate the Remainder
Subtract this product from the original dividend:
80 - 63 = 17
- Remainder: 17 (the amount left over).
Final Answer
80 ÷ 21 = 3 R 17
- 21 fits into 80 exactly 3 times with a remainder of 17.