[Math4u] this is easy but for some reason I cant figure the top of the equation...

Here is my question:

A television display screen has dimensions 3 inches by 6 3/4 inches by 1 1/8 inches. What is
the volume?

the answer is 729/32

But I am not getting that answer! Please help and don't make fun of me!!

Thank you!

Yahoo! Groups Links

<*> To visit your group on the web, go to:

http://groups.yahoo.com/group/Math4u/

<*> Your email settings:
Individual Email | Traditional

<*> To change settings online go to:

http://groups.yahoo.com/group/Math4u/join

(Yahoo! ID required)

<*> To change settings via email:
mailto:Math4u-digest@yahoogroups.com
mailto:Math4u-fullfeatured@yahoogroups.com

<*> To unsubscribe from this group, send an email to:
Math4u-unsubscribe@yahoogroups.com

<*> Your use of Yahoo! Groups is subject to:

http://docs.yahoo.com/info/terms/