math help

What is 11/12 + 11/12?

What is 11/12 + 11/12?

Here's how we add

11
12
+
11
12

Step 1

Since our denominators match, we can add the numerators.

11 + 11 = 22

The sum we get is

22
12

Step 2

The last step is to reduce the fraction if we can.

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:

22
12
÷ 2 =
11
6

Now, try the same number again.

Nope. Try the next prime number, 3...

Nope. Try the next prime number, 5...

Nope. Try the next prime number, 7...

No good. 7 is larger than 6. So we're done reducing.

Congratulations! Here's your final answer to 11/12 + 11/12

11
12
+
11
12
=
11
6
© 2014 Randy Tayler

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