The portion calculator will certainly add, subtract, multiply and divide fractions with prefer or uneven denominators. It will certainly also allow us to simplify fractions, convert fractions to decimals and also decimals come fractions.

You are watching: 1/7 divided by 4

First, simply input the values a,b,c,d because that the fountain \(\fracab\) and also \(\fraccd\), climate the mathematical procedure you wish to carry out (+, -, x, /). The calculator will certainly instantly and accurately perform the operation and give the answer in the easiest form. You can also use the calculator to check your job-related that you’ve done manually.

Adding and Subtracting Fractions

Like (Common) Denominators

Add or subtract the numerators and keep the denominators the same.

Ex: \(\frac35 + \frac45\)

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

\(\frac76 – \frac56\)

Since the denominator is 6 in both fractions, subtract 5 from 7 to get 2. The portion is climate \(\frac26\).

But currently we can simplify \(\frac26\). To simplify, look because that a usual factor. Notification that 2 divides evenly right into both 2 and 6. Therefore, divide both numerator and also denominator by 2 to acquire \(\frac13\). The portion is currently simplified.


Unlike Denominators

To include and subtract unequal denominators, an initial calculate the usual denominator. The easiest means to carry out that is to multiply the 2 denominators. This wont constantly give the lowest common denominator, however you can simplify after adding and subtracting.

Ex: \(\frac25 + \frac47\)

A typical denominator is 5(7) = 35. Since the denominator in the first fraction is multiply by 7, the molecule must also be multiply by 7 to gain \(\frac1435\). Since the denominator in the second portion is multiply by 5, the numerator should be as well to gain \(\frac2035\).

Now include \(\frac1435+\frac2035=\frac3435\)

Subtraction is excellent the very same way, just subtract the 2 fractions ~ rewriting the fractions with their common denominators. If you need to simplify, remember to divide by the greatest typical factor.Adding and also Subtracting fractions Video

Multiplying and also Dividing Fractions

When multiplying fractions, simply multiply throughout the molecule and across the denominators. Climate simplify. You can additionally simplify first before multiplying.

Ex: \(\frac29\times\frac47\)

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

Now intend we great to divide \(\frac29 \div \frac47\).

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

\(\frac29 \times \frac74\)

2 × 7 = 14 and also 9 × 4 = 36. For this reason the answer is \(\frac1436\). But an alert this isn’t in most basic form. The greatest typical factor is 2, so separating both by 2 offers the streamlined answer that \(\frac718\).Multiplying and Dividing fractions Video

Converting fountain to Decimals

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

The method to readjust a portion to a decimal is fairly simple. Simply divide the numerator by the denominator.

Change \(\frac1425\) to a decimal.

Divide 14 by 25 to obtain 0.56. You deserve to do this top top a calculator or manually using long division. Part fractions space not as straightforward to work-related by hand, specifically those that room non-terminating. Those are much easier to work on this calculator.

But if you select to deal with manually, the calculator provides a good tool come instantly examine your work.Converting fractions to decimals Video

Converting decimals to Fractions

Changing decimals to fractions is the station of transforming fractions to decimals. The calculator will execute this quickly with specific results by simply entering the decimal value.

To transform manually, take the decimal and also convert to a totality number, then division by 10 raised to the number of decimal places moved to the appropriate to convert the number. From there you can simplify the fraction if needed.


Convert 0.68 to a fraction. To readjust 0.68 to a whole number, relocate the decimal allude 2 areas ot the best to acquire 68. Since we relocated 2 decimal places, division 68 by 10 increased to the second power, which is 100.

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That gives us \(\frac68100\). Now we can simplify the portion by looking for a common factor. If friend don’t understand the greatest typical factor you have the right to start by splitting by any common factor. Notice 68 and also 100 are both divisible by 2. This to reduce the portion to 34/50. Native here, an alert that both 34 and also 50 are divisible by 2. This reduces come \(\frac1725\), i beg your pardon is the streamlined answer.

You can check your hands-on calculations utilizing this calculator or simply input the details for your specific problem for practically instant, exact results!