Step 1

Of course, friend can"t add two fountain if the platform (bottom numbers) don"t match. To gain a usual denominator, multiply the denominators together. Then we deal with the numerators by multiplying each one through their other term"s denominator.

You are watching: 2/3 + 4/5

Now you multiply 2 through 5, and also get 10, then us multiply 3 by 5 and get 15.

*

Do the very same for the second term. We multiply 4 through 3, and get 12, then multiply 3 through 5 and also get 15.

*

The trouble now has new fractions come add:

10
15
+12
15

Step 2

Since our denominators match, we can add the numerators.

10 + 12 = 22

The sum we obtain is

22
15

Step 3

The last step is to mitigate the portion if we can.

To find out, we shot dividing it by 2...

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

No good. So following you shot the next prime number, i m sorry is 5...

No good. So next you try the next prime number, i beg your pardon is 7...

No good. So following you shot the following prime number, which is 11...

No good. So next you try the next prime number, i m sorry is 13...

No good. So next you try the next prime number, i m sorry is 17...

See more: How Many Cups Is 50 Ml Equals How Many Cups Is 50 Ml Of Milk?

No good. 17 is larger than 15. So we"re done reducing.

And we"re done! Here"s the final answer come 2/3 + 4/52
3
+4
5
=22
15

© 2014 Randy Tayler
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