42/140 use prime factorization to reduce help!!!

Question

+6

1414

10

+407

42/140 use prime factorization to reduce help!!!

poo69 Jan 26, 2016

Coldplay · Answer 1 · 2016-01-26T03:48:41

Ooh! I just learned how to do that this week:)

Hayley1 · Answer 2 · 2016-01-26T03:52:37

42/120

0.35

Guest · Answer 3 · 2016-01-26T03:53:26

Hayley.....it is 42/ 140 not 42/120

42/140 = 2x3x7 / 2x2x5x7

remove the common factors from the top and bottom:

3/2x5 = 3/10

~jc

Coldplay · Answer 4 · 2016-01-26T03:53:41

That ain't what he asked for... Prime Factorization!

Hayley1 · Answer 5 · 2016-01-26T03:54:01

Oppsiee. My bad !

Coldplay · Answer 6 · 2016-01-26T03:54:24

Yeah, I didn't do the math, but guests look right, I think...

Hayley1 · Answer 7 · 2016-01-26T03:56:03

C**p!! I though it was 120 :/

Something is wrong with me, today. >:/

Coldplay · Answer 8 · 2016-01-26T03:58:22

lol! I knew guest was right! And Hayley, I think maybe you need to take a nap... This like seventh grade math:)

Hayley1 · Answer 9 · 2016-01-26T03:58:59

Ughh. Don't gotta rub it in :/

Coldplay · Answer 10 · 2016-01-26T04:00:15

Haha! that my speciality Hayley!🙃