Jordan wants to adjust the shelves in his bookcase so there is twice as much space on the bottom shelf as on the top shelf, with one and a half times more space on the middle shelf as on the top shelf. If the total height of the bookcase is 0.9 meter, what is the height of the middle section?

Question

anonymous · Answer

x+ 2x + 3/2*x = 0.9 
9x/2 = 0.9
x= 0.2 meter...
 middle section height = 0.3 meter

anonymous · Answer

thanks can you show me how you figured this out? explaining please?

anonymous · Answer

that's why i said can we talk on skype??

anonymous · Answer

ohh uhmm idont have ettt! : /

anonymous · Answer

ok....... good reply........................

anonymous · Answer

but i couldn't aspect it !!!!!!!

anonymous · Answer

huh? i meant i dont have skype . . .