how to do division with decimals

Dividing Decimals

To divide decimal numbers: Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10's. May 19, †Ј This math video tutorial provides a basic introduction into dividing decimals. It explains how to divide two decimal numbers using long datmelove.comibe:h.

Do long division with decimal numbers and see the work for the calculation step-by-step. Enter positive or negative decimal numbers for divisor secimals dividend and calculate a how to do division with decimals answer. Note that this is not the same as rounding to a specific number of decimal places. In order to round to the third decimal place you must calculate to at least the fourth decimal place so that you know how to round the third decimal place.

See our Rounding Numbers Calculator for more information. Also see our Long Division with Remainders to see the work for long division with remainders.

At Ask Dr. Math you can find Instructions for Long Division for simple and more advanced long division problems. Basic Hhow. Long Division Calculator with Decimals. Long Division with Decimals. Calculate the Quotient Answer to 0 1 2 3 4 5 6 7 8 9 10 11 12 Decimal Places. Make a Suggestion. Get a Widget for this Calculator. Long Division. Set up the problem with the long division bracket. Put the dividend inside the bracket how to choose bedroom colours the divisor on the outside to the left.

If the divisor is a decimal number, move the decimal wlth the way to the right. Count the number of places and move the decimal in the dividend the same number of places.

Add zeroes if needed. Since 3. Do the same to the dividend and move the decimal one place to the right. Since we are solving to 3 decimal places, add two trailing zeroes to the dividend. Insert a decimal point above the division bar, directly above the new decimal position in the dividend. Divide the left most number of the dividend recimals the divisor, in this case divide 4 by Since 4 divided by 32 is not a whole number, the first quotient digit is 0.

Multiply the divisor 32 by the quotient 0 to get the product 0. Subtract 0 from 4 to get the remainder 4. What is 47 divided by 32? Or in other words, how how to dry fresh cut flowers times does 32 go into 47? Just once, with a remainder. Insert 1 in the quotient. To find the remainder, multiply the divisor by 1 how to do division with decimals subtract the product 32 from the second dividend The remainder is Again, bring down the next digit from the dividend, 1, and place it at the end of the remainder.

Repeat the steps. What what is the north pole like divided by 32?

Or, how many times does 32 go into ? Put a 4 in the next place in the quotient and multiply 32 by 4 to get Subtract that product from to find a remainder of Put a 7 in the next place in the quotient. Put a 1 in the next divisiion in the quotient. Subtracting 32 from 60 leaves a remainder of Follow CalculatorSoup:.

Calculator Use

You just need to wrap your int or long variable in a BigDecimal object, then invoke the divideAndRemainder method on it. The returned array will contain .

Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. How do I get both at a time in the same variable? In your example, Java is performing integer arithmetic, rounding off the result of the division.

Based on your question, you would like to perform floating-point arithmetic. To do so, at least one of your terms must be specified as or converted to floating-point:. You just need to wrap your int or long variable in a BigDecimal object, then invoke the divideAndRemainder method on it. The returned array will contain the quotient and the remainder in that order. Don't worry about it. Let the JIT compiler worry about combining these operations to get both quotient and remainder in a single machine instruction as far as I recall, it generally does.

If you initialize both the parameters as float , you will sure get actual divided value. For example:. I am just adding a sample code for your reference. My case is to display price with two decimal digits. This is part of back-end response: "price": , "currencySymbol": "CD", Stack Overflow for Teams Ч Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. How do I divide so I get a decimal value? Ask Question. Asked 12 years, 1 month ago. Active 2 years, 1 month ago. Viewed k times. I want to know how to get remainder and quotient in single value in Java. Improve this question. Nathaniel Ford Raja Raja. Add a comment.

Active Oldest Votes. Improve this answer. And you'd also have to specify what you mean by remainder of two floats, since it's usually defined in terms of integer arithmetic. Thanks Ч Septronic Jul 6 '17 at To do so, at least one of your terms must be specified as or converted to floating-point: Specifying floating point: 3. Cladius Fernando Cladius Fernando 81 1 1 silver badge 1 1 bronze badge.

This is a great answer in that it does answer what the OP is looking for. One does need to ask though does giving up using a 32 bit primitive for a BigDecimal counteract any savings that one would theoretically get if the compiler did not perform the optimizations for you?

Neil Coffey Neil Coffey Alok 2, 4 4 gold badges 25 25 silver badges 37 37 bronze badges. Matthew Matthew 11 1 1 bronze badge. You could improve this answer by briefly describing what your code does.

For example why is it necessary to convert a to a float before the division. I mean it's quite simple. Set it as a double. Adan Vivero Adan Vivero 5 5 silver badges 23 23 bronze badges. Hesam Hesam Please Convert your input in double and divide. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown.

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