Long Division: 90 ÷ 7
"Long Division Calculator" Calculator
How to divide 90 by 7 using long division and find the remainder?
Answer
90 ÷ 7 = 12 remainder 6
90 ÷ 7 = 12 remainder 6
Visual Long Division
1
2
7
9
0
−
72
0
−
14
6
This shows the traditional long division layout used in schools, with each step clearly marked.
Step-by-Step Explanation
Here's how to solve 90 ÷ 7 using long division method step by step:
Step 1:Take the number 9 and divide by 7. We get 1 (write it in the quotient). Multiply 1 × 7 = 7 (write it below the dividend). Subtract 9 - 7 = 2. The remainder 2 is carried to the next step.
Step 2:Take the number 20 and divide by 7. We get 2 (write it in the quotient). Multiply 2 × 7 = 14 (write it below the dividend). Subtract 20 - 14 = 6. The remainder 6 is carried to the next step.
Final Step:The remainder 6 is smaller than the divisor 7, so the division is complete. The final answer is 12 with remainder 6.
Division Steps
| Step | Dividend Part | Quotient Digit | Multiply | Subtract | Remainder |
|---|---|---|---|---|---|
| 1 | 9 | 1 | 1 × 7 = 7 | 9 - 7 = 2 | 2 |
| 2 | 20 | 2 | 2 × 7 = 14 | 20 - 14 = 6 | 6 |
Final remainder: 6
Since 6 is less than 7, we cannot divide further. The final answer is 12 with remainder 6.
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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- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
- Percentage Calculator: 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 divide 90 by 7 using long division and find the remainder? (The answer is: When dividing 90 by 7, we get quotient 12 and remainder 6. Result: 90 ÷ 7 = 12 remainder 6.). Enter dividend (e.g. '29224') and divisor (e.g. '4') and hit the 'Calculate' button.