I have 2/3 0f 4 1/3 how much more do i need to equal 4 1/3 ?

2 Answers

149

Explanation:

First, find out what 23 of 413 is.

23×413=23×133=269=289

Next, find the difference.

413289=439289=149

149

Explanation:

Let's first work this through with an easier set of numbers.

Let's say that there is a series of books you are reading. There are 3 books in the set. You have 23 already - how many more books do we need to get to 3 books?

We can do this a few ways, but I'll point out that if we already have 23 of the books, we need the other 13. With our books, that's:

3×13=33=1 book more.

And so now to the question - we want 413 in total and we already have 23 of that. So we need the other 13. We can calculate it this way (I'll convert the mixed number to an improper fraction first):

413×13=133×13=139=149

So we already have 289 and once we have the other 149, we'll indeed have:

289+149=3129=439=413