Sunday, May 24, 2009

Activity 1 – Gather Facts

1 comment:

  1. ~ Mean amount of water used per month ~
    March - 22.3 m3
    April - 19.2 m3
    May - 19.8 m3
    -------------------
    Total : 61.3 m3
    Mean : 20.4 m3 (above National Av.)

    ReplyDelete