You need to leave 1.2m between each panel.
First think about the panels and how much space they will take up on the wall.
How much space is this? To find this out you need to add up the widths of all
the panels which is:
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1.7m (the width of one panel) x 8 panels =
13.6m
We also know that we need to leave 0.5m at each end of the wall.
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0.5m + 0.5m + 13.6m = 14.6m
14.6m is the amount of wall already taken up. What’s left makes up the
gaps between the panels. To find out what’s left we take 14.6m from the
length of the wall.
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23m (length of wall) – 14.6m = 8.4m
This 8.4m is the total length of all the gaps between the panels. So to find out
how big these gaps are we divide 8.4m by the number of gaps. How many gaps are
there between 8 panels?
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There are 7 gaps, so: 8.4m
7 panels = 1.2m
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