I Need Someone to Check My answer its simple and help with one!

Question

nerdgamer_ · Answer

attachment

nerdgamer_ · Answer

I need Help With this one

anonymous · Answer

First, make the denominators the same.

anonymous · Answer

Which makes it 240

nerdgamer_ · Answer

okay

nerdgamer_ · Answer

@PonkaPoe

jigglypuff314 · Answer

simplify
 5
-- = 
20
and
 9
--- =
12

nerdgamer_ · Answer

okay

jigglypuff314 · Answer

then multiply the two new fractions that you got :)

nerdgamer_ · Answer

how would you simplify that I absolutely stink at simplifying!

nerdgamer_ · Answer

can you check my work on first one?

jigglypuff314 · Answer

the first one is correct :)

so for
 5
--
20

both 5 and 20 can be divided by 5 right?
so  5 divided by 5 = 1
and  20 divided by 5 = 4
therefore
 5      1
-- = --
20     4

nerdgamer_ · Answer

so the answer would be 5
                                     --
                                      80?       5/80?

nerdgamer_ · Answer

|dw:1390837985072:dw|

jigglypuff314 · Answer

mmm not quite :)
try simplifying 
 9
---
12

nerdgamer_ · Answer

how whould you do that like I said   

[ how would you simplify that I absolutely stink at simplifying! ]

nerdgamer_ · Answer

@jigglypuff314

jigglypuff314 · Answer

did you see how I simplified  5/20  last time?
so for  9/12
9 and 12 can both be divided by 3 right?
what do you get when you divide 9 by 3 = ?
12 divided by 3 = ?

nerdgamer_ · Answer

3       and      4

jigglypuff314 · Answer

yep!
so  9/12  simplified is  3/4