Always simplified
The answer is divided through by the greatest common divisor of its top and bottom, so 6/8 comes out as 3/4. The working shows the common denominator, the multiplication or the reciprocal, and the cancelling, in that order.
Fractions & Percent ➗
Add, subtract, multiply and divide fractions and mixed numbers, with the working shown and the answer simplified. Switch to Percent for discounts, percent change and "what is 15% of…".
Mixed numbers
Working shown
Discounts & % change
Nothing leaves your device
Result
Working
What is X% of Y?
%of
X is what percent of Y?
out of
Percentage change from A to B
fromto
Discount, VAT or increase
±%
Good to know
Recurring decimals
1/3 is not 0.33 — it is 0.333… for ever. The decimal is worked out by long division and the repeating block is marked with a bar, so 1/7 shows as 0.142857 with a bar over all six digits.
Percent change is not reversible
A price that goes up 20% and then down 20% does not come back to where it started: 100 → 120 → 96. The percent-change panel always divides by the starting value, which is why the order of A and B matters.
Nothing leaves your device
The calculation runs in your browser. Nothing you type is sent or saved. The address bar keeps the fraction sum, so a link brings back the same working.
Fractions are where maths starts to feel hard.
Our tutors build primary and lower-secondary students a solid footing in fractions, decimals and percentages — the base everything later stands on.