math help

What is 32/1 + 1/7?

What is 32/1 + 1/7?

This is how to add

32
1
+
1
7

Step 1

We have to make sure the denominators are equal.

7 goes into 1 evenly, so we only need to multiply one term to get a common denominator.

Multiply 32 by 7, and get 224, then we multiply 1 by 7 and get 7.

32/1 times 7

This gives us a new problem that looks like so:

224
7
+
1
7

Step 2

Since our denominators match, we can add the numerators.

224 + 1 = 225

That gives us an answer of

225
7

Step 3

Can this fraction be reduced?

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

No good. So next you try the next prime number, which is 3...

No good. So next you try the next prime number, which is 5...

No good. So next you try the next prime number, which is 7...

No good. So next you try the next prime number, which is 11...

No good. 11 is larger than 7. So we're done reducing.

And we're done! Here's the final answer to 32/1 + 1/7

32
1
+
1
7
=
225
7
© 2014 Randy Tayler