math help

What is 96/2 + 9/10?

What is 96/2 + 9/10?

Here's how you add

96
2
+
9
10

Step 1

Now we need to make our denominators match.

10 goes into 2 evenly, so we only need to multiply one term to get a common denominator.

Multiply 96 by 5, and get 480, then we multiply 2 by 5 and get 10.

96/2 times 5

This gives us a new problem that looks like so:

480
10
+
9
10

Step 2

Since our denominators match, we can add the numerators.

480 + 9 = 489

So what's the answer so far?

489
10

Step 3

Can this fraction be reduced?

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

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

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

Nope! So now we try the next greatest prime number, 7...

Nope! So now we try the next greatest prime number, 11...

No good. 11 is larger than 10. So we're done reducing.

There you have it! Here's the final answer to 96/2 + 9/10

96
2
+
9
10
=
489
10
© 2014 Randy Tayler