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Mathematics 20 Online
OpenStudy (highschoolmom2010):

solve for x

OpenStudy (highschoolmom2010):

OpenStudy (raden):

#15. x/5 = 6/4 solve for x

OpenStudy (highschoolmom2010):

^^cross multiply right

OpenStudy (raden):

yes

OpenStudy (highschoolmom2010):

x=7.5

OpenStudy (raden):

correct!

OpenStudy (highschoolmom2010):

do i do it the same way for 17?

OpenStudy (raden):

yep, or you can take the proportion : x/11 = 4/13

OpenStudy (highschoolmom2010):

x=3.38 rounded up

OpenStudy (raden):

correct

OpenStudy (highschoolmom2010):

ty @RadEn

OpenStudy (raden):

welcome

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