The fraction calculator will add, subtract, multiply and also divide fountain with like or uneven denominators. It will certainly also permit us to leveling fractions, convert fractions come decimals and also decimals come fractions.

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First, just input the values a,b,c,d because that the fractions (fracab) and (fraccd), then the mathematical operation you wish to carry out (+, -, x, /). The calculator will certainly instantly and also accurately carry out the operation and also give the answer in the simplest form. You can likewise use the calculator to examine your occupational that you’ve done manually.

Adding and Subtracting Fractions

Like (Common) Denominators

Add or subtract the numerators and also keep the platform the same.

Ex: (frac35 + frac45)

Since the denominator is 5 in both fractions, add 3 and also 4 to acquire 7. The denominator remains 5, for this reason the prize is 7/5.

(frac76 – frac56)

Since the denominator is 6 in both fractions, subtract 5 from 7 to obtain 2. The fraction is then (frac26).

But now we can simplify (frac26). Come simplify, look because that a common factor. Notification that 2 divides evenly into both 2 and also 6. Therefore, division both numerator and also denominator by 2 to get (frac13). The portion is now simplified.


Unlike Denominators

To include and subtract uneven denominators, an initial calculate the typical denominator. The easiest means to do that is to multiply the two denominators. This wont always give the lowest typical denominator, but you can simplify after adding and subtracting.

Ex: (frac25 + frac47)

A typical denominator is 5(7) = 35. Since the denominator in the very first fraction is multiply by 7, the numerator must likewise be multiplied by 7 to get (frac1435). Because the denominator in the second fraction is multiply by 5, the numerator must be also to get (frac2035).

Now add (frac1435+frac2035=frac3435)

Subtraction is done the exact same way, simply subtract the 2 fractions after rewriting the fractions through their common denominators. If you should simplify, remember to divide by the greatest common factor.

Adding and Subtracting fractions Video

Multiplying and Dividing Fractions

When multiplying fractions, merely multiply throughout the numerators and throughout the denominators. Then simplify. Friend can additionally simplify very first before multiplying.

Ex: (frac29 imesfrac47)

Multiply 2 and also 4 to get 8. Then multiply 9 and also 7 to gain 63. The result is (frac863). Over there is no leveling needed because the greatest common factor is 1.

Now suppose we wish to divide (frac29 div frac47).

When separating fractions, take it the first fraction and multiply by the mutual of the second. The mutual is just interchanging the numerator and denominator. The department problem turns right into a multiplication problem.

(frac29 imes frac74)

2 × 7 = 14 and also 9 × 4 = 36. So the prize is (frac1436). But notice this isn’t in easiest form. The greatest common factor is 2, so splitting both by 2 provides the streamlined answer the (frac718).

Multiplying and also Dividing fractions Video

Converting fountain to Decimals

The convert portion to decimal calculator will take any portion and adjust it come a decimal.

The technique to readjust a portion to a decimal is rather simple. Just divide the numerator by the denominator.

Change (frac1425) to a decimal.

Divide 14 by 25 to obtain 0.56. You have the right to do this top top a calculator or manually using lengthy division. Some fractions space not as straightforward to job-related by hand, specifically those that are non-terminating. Those are much easier to work-related on this calculator.

But if you pick to resolve manually, the calculator provides a good tool come instantly examine your work.

Converting fractions to decimals Video

Converting decimal to Fractions

Changing decimal to fountain is the inverse of transforming fractions come decimals. The calculator will carry out this rapidly with exact results by merely entering the decimal value.

To convert manually, take it the decimal and also convert come a whole number, then divide by 10 increased to the number of decimal locations moved come the ideal to transform the number. From there you have the right to simplify the portion if needed.


Convert 0.68 come a fraction. To adjust 0.68 to a totality number, relocate the decimal allude 2 locations ot the appropriate to obtain 68. Because we moved 2 decimal places, division 68 by 10 raised to the 2nd power, i m sorry is 100.

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That gives us (frac68100). Currently we deserve to simplify the fraction by looking for a usual factor. If girlfriend don’t know the greatest usual factor you deserve to start by separating by any kind of common factor. Notice 68 and also 100 space both divisible by 2. This reduces the portion to 34/50. Native here, notice that both 34 and 50 room divisible by 2. This reduces come (frac1725), i beg your pardon is the simplified answer.

You can examine your manual calculations utilizing this calculator or simply input the details for your details problem for almost instant, specific results!