Question 1009588

Jill has {{{six}}} {{{times}}} as many dimes as Joan 
if Joan has {{{x}}} dimes, then Jill has {{{6x}}} dimes

if they  have together a total of {{{84}}} dimes, then

{{{x+6x=84}}}

{{{7x=84}}}

{{{x=84/7}}}

{{{x=12}}}

so, Jill have {{{12}}} dimes

answer is: B. {{{12}}}