How do you find the remainder when dividing by 10?

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.

What is the remainder of a 4 digit number divided by 16?

A four digit number has remainder 13 when divided by 16, and has remainder 122 when divided by 125. Find the minimum value of such four digit numbers. Determine if there is a natural number k such that the sum of the two numbers 3k2 + k – 4 and 7k2 – 3k+ 1 is a perfect square.

What is the remainder of 150/10 divided by 10 and 9?

First any number is being divided by 10: 150/10 then the remainder is just the last digit of that number as in this case remainder will be 0. If any number is being divided by 9, add each of the digits to each other until you are left with one number.

What is 487 divided by 32 using the remainder?

You have your answer: The quotient is 15 and the remainder is 7. So, 487 ÷ 32 = 15 with a remainder of 7. For longer dividends, you would continue repeating the division and multiplication steps until you bring down every digit from the divdend and solve the problem.

What is the greatest common divisor of two numbers?

Greatest common divisor (GCD) What is the Greatest Common Factor? The greatest common factor (GCF or GCD or HCF) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder. For example, for the set of numbers 18, 30 and 42 the GCF = 6.

What is the remainder when 821 is divided by 4?

There are 3 ways of writing a remainder: with an R, as a fraction, and as a decimal. For example, 821 divided by 4 would be written as 205 R 1 in the first case, 205 1 / 4 in the second, and 205.25 in the third. What is the remainder when 26 is divided by 6?

What is the remainder when 599 is divided by 9?

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.

How do you divide 346 by 7 using a calculator?

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.

How do you subtract your original number without knowing it?

The last instruction, subtract your original number, gets rid of the bag! That’s why I can predict your result without knowing what number you thought of. Your answer must be 1. We can summarize this in a table. Think of a number. Add 3. Double that. Subtract 4. Cut that in half. Subtract your original number. Now it is easy to see…

How do you write down the result of Division?

When you perform division, you can typically write down this operation in the following way: where: a is the initial number you want to divide, called the dividend. n is the number you divide by; it is called the divisor. q is the result of division rounded down to the nearest integer; it is called the quotient.

What is the difference between the quotient and the remainder?

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 that is left that doesn’t fully go into the divisor. For example, 127 divided by 3 is 42 R 1, so 42 is the quotient and 1 is the remainder.

What is the remainder of 1 ∗ 2 ∗ 3 ∗ 4 ∗ 5/100?

Thus the remainder of this division will be same for the division of 1 ∗ 2 ∗ 3 ∗ 4 ∗ 5 / 100 = 120 / 100 and it can be clearly seen, 20 is the remainder. Hence remainder is 20. So the answer is 20. I hope you understood this. How you can fight against the country’s gas crisis. Don’t waste time and money.

What is the remainder of 2^(odd no) divided by (power+1)?

Here we see that if 2^ (ODD NO.) divided by (power+1) it gives remainder 0, but 2^ (EVEN NO. ) divided by (power+1) it gives remainder 1. In question power of 2 is EVEN .so 2nd condition will be follow.