math help

What is 25/9 + 2/9?

What is 25/9 + 2/9?

This is how we add

25
9
+
2
9

Step 1

Since our denominators match, we can add the numerators.

25 + 2 = 27

So what's the answer so far?

27
9

Step 2

Can this fraction be reduced?

First, we attempt to divide it by 2...

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

Are both the numerator and the denominator evenly divisible by 3? Yes! So we reduce it:

27
9
÷ 3 =
9
3

Let's try dividing by that again...

Are both the numerator and the denominator evenly divisible by 3? Yes! So we reduce it:

9
3
÷ 3 =
3
1

Let's try dividing by that again...

No good. 3 is larger than 1. So we're done reducing.

There you have it! Here's the final answer to 25/9 + 2/9

25
9
+
2
9
=
3
1
= 3
© 2014 Randy Tayler