Posted by **Laurie** on Monday, June 1, 2009 at 5:43pm.

A computer store sold a total of 300 items in a month, and sold six times as many hard drives as they did CD-ROM drives, and half as many floppy drives as hard drives, how many of each item were sold?

- Math -
**DrBob222**, Monday, June 1, 2009 at 5:51pm
Let H = number hard drives

C = number CD-Roms

F = number floppy drives.

===========================

H = 6C

(1/2)H = F

F + H + C = 300

======================

Three equations.

Solve for H, C, F.

Post your work if you get stuck.

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