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Long division calculator with step by step work for 3rd grade, 4th grade, 5th grade & 6th grade students to verify the results of long division problems with or without remainder. Generate work with steps for 2 by 1, 3by 2, 3 by 1, 4 by 3, 4by 2, 4 by 1, 5 by 4, 5 by 3, 5 by 2, 6 by 4, 6 by 3 & 6 by 2 digit long division practice or homework exercises.Question 976850: if the difference between a number and 21 is divided by 2, the result is 4 times the number what is the number Found 2 solutions by FrankM, MathTherapy: Answer by FrankM(1040) (Show Source): You can put this solution on YOUR website! 2 and 1/3 (two and 1/3)21 / 2 = 10.5 Instead of saying 21 divided by 2 equals 10.5, you could just use the division symbol, which is a slash, as we did above. Also note that all answers in our division calculations are rounded to three decimals if necessary. Here are some other ways to display or communicate that 21 divided by 2 equals 10.5:Fill in two fractions and choose if you want to add, subtract, multiply or divide and click the "Calculate" button. The result is a (mixed) fraction reduced to it's simplest form. Also a table with the result fraction converted in to decimals an percent is shown. About fractions. A fraction is the result of a division of two whole numbers.Divide 8/21 with 2/7. 8 / 21 ÷ 2 / 7 is 4 / 3. Steps for dividing fractions. Find the reciprocal of the divisor Reciprocal of 2 / 7: 7 / 2; Now, multiply it with the dividend So, 8 / 21 ÷ 2 / 7 = 8 / 21 × 7 / 2 = 8 × 7 / 21 × 2 = 56 / 42; After reducing the fraction, the answer is 4 / 3; In mixed form: 1 1 / 3; MathStep (Works offline)

SOLUTION: if the difference between a number and 21 is

What is 21 divided by 2? 21 = 20 + 1 Divide 20 by 2 and you get 10. Divide 1 by 2 and you get 0.5.The answer is 10 11/16. To get this answer you must first divide 21 by 2 which equals 10 1/2. Then you divide 3/8 by 2 which equals 3/16 and lastly you must add 3/16 and 1/2. To add them you must first make the denominators equal by multiplying the denominators which gives you 32.To make the answer to 21 divided by 2/2 in decimal form, you simply divide the numerator by the denominator from the fraction answer above: 42 / 2 = 21 The answer is rounded to the nearest two decimal points if necessary. 42/2 can be simplified to 21/1.

What is 21 divided by 2? - Valeur

Below, we list what numbers can be divided by 21 and what the answer will be for each number. 21 / 1 = 21 21 / 3 = 7 21 / 7 = 3 21 / 21 = 1 What is 22 divisible by? Now you know what 21 is divisible by. You may also be interested in the answer to the next number on our list.Divide a number consisting of feet, inches, and carpenter fractions with this free and simple on-line calculator. Use the number boxes below to select how feet, inches, and the fraction for the dividend. Then use the divisor number box to select the divisor (this an be a decimal value). The quotient will be automatically generated in feet and1st step: establish the dividend (the number to be divided) and the divisor (is the number "y" we often refer to in sentences like: divide the dividend x by the divisor y). 2 nd step: divide the first number of the dividend (meaning first number of the dividend from left to right) by the divisor and note the whole number that results fromBegin dividing by small numbers like 2, 3, 5, 7. For example, Simplify the fraction 42/98. First divide both (numerator/denominator) by 2 to get 21/49. Dividing by 3 and 5 will not work, so, Divide both numerator and denominator by 7 to get 3/7. Note: 21 ÷ 7 = 3 and 49 ÷ 7 = 7Furthermore, the Divisor in 21 divided by 2 is 2. Thus, the Whole multiplied by the Divisor is: 10 x 2 = 20 Step 3) Finally, we will subtract the answer in Step 2 from the Dividend to get the answer.

Reduce / simplify any fraction to its lowest phrases by the use of our Fraction to the Simplest Form Calculator.

How to scale back a fraction

(*21*) alternative ways simplifying a fragment, we will be able to show the two procedure beneath:

Method 1 - Divide by a Small Number When Possible

Start by dividing both the numerator and the denomiator of the fraction by the same quantity, and repeat this till it's unattainable to divide. Begin dividing by small numbers like 2, 3, 5, 7. For example,

Simplify the fraction 42/98 First divide each (numerator/denominator) by 2 to get 21/49. Dividing by Three and Five is not going to work, so, Divide each numerator and denominator by 7 to get 3/7. Note: 21 ÷ 7 = 3 and 49 ÷ 7 = 7

In the fraction 3/7, 3 is handiest divisible by itself, and 7 isn't divisible by other numbers than itself and 1, so the fraction has been simplified up to conceivable. No further aid is imaginable, so 42/Ninety eight is equal to 3/7 when decreased to its lowest terms. This is a PROPER FRACTION as soon as the absolute value of the top number or numerator (3) is smaller than the absolute value of the bottom quantity or denomintor (7).

Method 2 - Greatest Common Divisor

To scale back a fragment to lowest phrases (also known as its most simple shape), simply divide both the numerator and denominator by the GCD (Greatest Common Divisor).

For example, 3/Four is in lowest form, but 6/Eight is not in lowest shape (the GCD of 6 and eight is 2) and six/8 can be written as 3/4. You can do this for the reason that value of a fraction will remain the same when both the numerator and denominator are divided by the similar number.

Note: The Greatest Common Factor (GCF) for six and eight, notation gcf(6,8), is 2. (*2*):

Factors of 6 are 1,2,3,6; Factors of Eight are 1,2,4,8.

So, it is ease see that the 'Greatest Common Factor' or 'Divisor' is 2 as a result of it's the greatest quantity which divides calmly into all of them.