Long Division: 120 ÷ 40
"Long Division Calculator" Calculator
How to perform long division of 120 by 40?
Answer
120 ÷ 40 = 3✓ exact division
120 ÷ 40 = 3
Visual Long Division
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This shows the traditional long division layout used in schools, with each step clearly marked.
Step-by-Step Explanation
Here's how to solve 120 ÷ 40 using long division method step by step:
Step 1:Take the number 120 and divide by 40. We get 3 (write it in the quotient). Multiply 3 × 40 = 120 (write it below the dividend). Subtract 120 - 120 = 0.
Final Step:The division is complete with no remainder. 120 divides exactly by 40 to give 3.
Division Steps
| Step | Dividend Part | Quotient Digit | Multiply | Subtract | Remainder |
|---|---|---|---|---|---|
| 1 | 120 | 3 | 3 × 40 = 120 | 120 - 120 = 0 | 0 |
Perfect division: 120 divides evenly by 40 with no remainder.
About Long Division
Long division is a method for dividing large numbers that breaks down the division process into smaller, manageable steps. It's taught in elementary school as a systematic way to perform division by hand.
The process involves:
- Dividing the leftmost digits of the dividend by the divisor
- Writing the quotient digit above the dividend
- Multiplying the quotient digit by the divisor
- Subtracting this product from the current dividend portion
- Bringing down the next digit and repeating the process
This method ensures accuracy and helps students understand the relationship between multiplication and division.
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See Also
- Number Facts & Properties - All information about a specific number (spelling, factors, prime check, binary, hexadecimal, QR Code, Barcode and more)
- Factors of a Number - List all Factors and Factor Pairs of a Number
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
- Fraction to Percent - What percentage one number is of another? Convert fraction into a percentage
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About "Long Division Calculator" Calculator
Long division calculator with step-by-step explanation. Enter dividend and divisor to get a detailed solution with visualization. For example, it can help you find out how to perform long division of 120 by 40? (The answer is: The division of 120 by 40 is exact. Result: 120 ÷ 40 = 3.). Enter dividend (e.g. '29224') and divisor (e.g. '4') and hit the 'Calculate' button.