shaniehh one year ago help me undersand this

1. shaniehh

the last part is messing me up how in the world this that happen (ﾉ °益°)ﾉ 彡 ┻━┻

2. shaniehh

did*

3. jim_thompson5910

They added the fractions eg: $\Large \frac{3}{5}+\frac{5}{3}$ $\Large \color{red}{\frac{3}{3}}*\frac{3}{5}+\color{red}{\frac{5}{5}}*\frac{5}{3}$ $\Large \frac{3*3}{3*5}+\frac{5*5}{5*3}$ $\Large \frac{9}{15}+\frac{25}{15}$ $\Large \frac{9+25}{15}$ $\Large \frac{34}{15}$ So, $\Large \frac{3}{5}+\frac{5}{3} = \frac{34}{15}$

4. shaniehh

i love omg i really do this is love thank you(ɔˆ ³(ˆ⌣ˆc)

5. jim_thompson5910

I'm glad it's making more sense now

6. shaniehh

can you help me with the y i dont get that

7. jim_thompson5910

on the last step?

8. shaniehh

yes how did that happen

9. shaniehh

??

10. jim_thompson5910

They added the fractions as well think of that '1' as '1/1' does that help with adding the fractions?

11. shaniehh

not at all

12. shaniehh

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13. jim_thompson5910

in order to add the fractions, the denominators must all be the same number

14. jim_thompson5910

you cannot add the 3,1, and 5 to get 9

15. jim_thompson5910

do you see how I added 3/5 to 5/3 ?

16. shaniehh

omg light blub i rember all this i learn it in 7th grade muiltiply til you've gound the common number that all have thank you

17. jim_thompson5910

Exactly. You need a common denominator

18. shaniehh

u amazing thankk u

19. jim_thompson5910

no problem