How do you find the remainder?

To find the remainder, perform long division until the last digit is done . Any leftover amount after subtracting, if less than the divisor, is the remainder.

What is the remainder when 2/80 is divided by 15?

Hence, 2^80 will leave a remainder of 1 when divided by 15. 280≡1(mod15). 2 80 ≡ 1 ( mod 15 ) . Therefore, the remainder is 1 .

What is a remainder calculation?

If a number (dividend) is not completely divisible by another number (divisor) then we are left with a value once the division is done . This value is called the remainder. For example, 10 is not exactly divided by 3. Since the closest value, we can get 3 x 3 = 9.

What is the formula for the remainder rule?

The remainder theorem states that " when a polynomial p(x) is divided by a linear polynomial (x - a), then the remainder is p(a) " (OR) "when a polynomial p(x) is divided by a linear polynomial (ax + b), the remainder is p(-b/a)".

What is the remainder when 85x87x89x91x95x96 is divided by 100?

We have to find the remainder. Therefore, the remainder when 85 x 87 x 89 x 91 x 95 x 96 is divided by 100 is 0 .

What is the fastest way to find the remainder?

To find the remainder when dividing a number by 5, simply divide the last digit (the unit's digit) by 5 to find the remainder. For example, take 3,569. The last digit (unit's digit) is 9. Divide 9 by 5 to find the remainder, which is 4.

How to find remainder without dividing?

Another way to find the remainder is to set the x - a to term equal to 0 and then solve for x . After this, you just plug it back in to find the remainder.

What is the remainder if 2 192 divided by 6?

Expert-Verified Answer We can observe that the remainders repeat after every 6 powers. Since 192 is divisible by 6 (192 ÷ 6 = 32), we can conclude that the remainder when 2^192 is divided by 6 is the same as the remainder when 2^6 is divided by 6, which is 2 . Therefore, the remainder when 2^192 is divided by 6 is 2.

How to solve 563 divided by 7?

Place this digit in the quotient on top of the division symbol. Multiply the newest quotient digit (0) by the divisor 7 . Subtract 0 from 3 . The result of division of 563÷7 563 ÷ 7 is 80 with a remainder of 3 .

What is the remainder when 24 is divided by 5?

The result of division of 24÷5 24 ÷ 5 is 4 with a remainder of 4 .

How to get remainder in calculator?

Work the division in your calculator as normal. Once you have the answer in decimal form, subtract the whole number, then multiply the decimal value that's left by the divisor of your original problem. The result is your remainder.

What is 80 divided by 7 with a remainder?

80 divided by 7 is 11 with a remainder of 3 , or 11 R.

Remainder Calculator (2024)

Last updated:Jun 04, 2024

Table of contents

Dividend, divisor, quotient, and remainderHow to calculate the remainderHow do I interpret the remainder?What are some remainder tricks?FAQs

This quotient and remainder calculator helps you divide any number by an integer and calculate the result in the form of integers. In this article, we will explain to you how to use this tool and what are its limitations. We will also provide you with an example that will better illustrate its purpose.

🙋 If you want to particularly learn how to perform other related mathematical operations, you can separately check our long division calculator, our multiplication calculator, or our subtraction calculator.

Dividend, divisor, quotient, and remainder

When you perform division, you can typically write down this operation in the following way:

$\frac{a}{n} = q +\frac{r}{n},$ na=q+nr,

Where:

How to calculate the remainder

Begin by writing down your problem. For example, you want to divide 346 by 7.
Decide on which of the numbers is the dividend, and which is the divisor. The dividend is the number that the operation is performed on – in this case, 346. The divisor is the number that actually "does the work" – in this case, 7.
Perform the division – you can use any calculator you want. You will get a result that most probably is not an integer – in this example, 49.4285714.
Round this number down. In our example, you will get 49.
Multiply the number you obtained in the previous step by the divisor. In our case, 49 × 7 = 343.
Subtract the number from the previous step from your dividend to get the remainder: 346 - 343 = 3.
You can always use our calculator with remainders instead and save yourself some time 😀

How do I interpret the remainder?

Learning how to calculate the remainder has many real-world uses and is something that school teaches you that you will definitely use in your everyday life. Let’s say you bought 18 doughnuts for eighteen of your friends, but only 15 friends showed up, you’d have 3 doughnuts left. And how much money did you have left after buying the doughnuts?

What are some remainder tricks?

It's useful to remember some remainder shortcuts to save you time in the future. First, if a number is being divided by 10, then the remainder is just the last digit of that number. Similarly, if a number is being divided by 9, add each of the digits to each other until you are left with one number (e.g., 1164 becomes 12 which in turn becomes 3), which is the remainder.

FAQs

What is the quotient and the remainder?

The quotient is the number of times a division is completed fully, while the remainder is the amount left that doesn’t entirely go into the divisor. For example, 127 divided by 3 is 42 R 1, so 42 is the quotient, and 1 is the remainder.

How do you write a remainder as a fraction?

Once you have found the remainder of a division, instead of writing R followed by the remainder after the quotient, simply write a fraction where the remainder is divided by the divisor of the original equation. It's that easy!

How do you write remainders?

There are 2 ways of writing a remainder: with an R and as a fraction. For example, 821 divided by 4 would be written as 205 R 1 in the first case, 205 ¹/₄ in the second.

What is the remainder when 26 is divided by 6?

The remainder is 2. To work this out, find the largest multiple of 6 that is less than 26. In this case, it’s 24. Then subtract the 24 from 26 to get the remainder, which is 2.

What is the remainder when 599 is divided by 9?

The remainder is 5. To calculate this, first, divide 599 by 9 to get the largest multiple of 9 before 599. 5/9 < 1, so carry the 5 to the tens, 59/9 = 6 r 5, so carry the 5 to the digits. 59/9 = 6 r 5 again, so the largest multiple is 66. Multiply 66 by 9 to get 594, and subtract this from 599 to get 5, the remainder.

How do I calculate the remainder of 24 divided by 7?

Subtract 7 from 24 repeatedly until the result is less than 7.
24 minus 3 times 7 is 3.
The number that is left, 3, is the remainder.
This can be expressed as ³/₇ in fractional form.

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