math help

What is 91/6 - 3/6?

What is 91/6 - 3/6?

Here's how to subtract 3/6 from 91/6:

91
6
 −
3
6

Step 1

Since our denominators match, we can subtract the numerators.

91 − 3 = 88

So the answer is:

88
6

Step 2

Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?

To find out, we try dividing it by 2...

Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it:

88
6
 ÷ 2 =
44
3

Let's try dividing by 2 again...

Nope! So now we try the next greatest prime number, 3...

Nope! So now we try the next greatest prime number, 5...

No good. 5 is larger than 3. So we're done reducing.

There you have it! The final answer is:
91
6
 −
3
6
 =
44
3

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