math help

What is 10/3 + 2/3?

What is 10/3 + 2/3?

Here's how we add

10
3
+
2
3

Step 1

Since our denominators match, we can add the numerators.

10 + 2 = 12

This yields the answer

12
3

Step 2

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

To find out, we try dividing 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:

12
3
÷ 3 =
4
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 10/3 + 2/3

10
3
+
2
3
=
4
1
= 4
© 2014 Randy Tayler