User Guide

Pocket RefeRence Guide — 17
(contʼd)
(contʼd)
Flooring
(Carpet)
3.66m, 4m, 2m and
3m-wide
carpet rolls
*Paint 1 litre covers 10 square
metres
Slabs (Concrete) Slab Sizes: 300mm x 300mm,
400mm x 400mm,
450mm x 300mm,
450mm x 450mm,
600mm x 450mm,
600mm x 600mm,
600mm x 300mm
*Studs 400mm (0.4m) on-centre spacing
Tile Tile sizes: 100mm, 150mm,
200mm, 225mm, 250mm,
300mm, 330mm, 500mm and
50mm
Grout width = 0
*Wallpaper 1 roll covers 5.23 square metres
(520mm x 10.05m)
Note: These settings are PERMANENTLY STORED
(will not clear upon turning your calculator off until
you change them or reset the calculator). So be sure
to check the stored values using the
r key prior
to completing new problems, and set new values if
needed using the
s key.
KEY
Default Value/Standard Sizes
USING ThE
PRojEcTcALc PLUS MX
BASIc DIMENSIoNAL MAThS
EXAMPLES
Linear Metric and Imperial
Conversions
Convert 18.5 metres to other units of linear
measurement.
KEYSTROKE DISPLAY
o 0.
18•5m 18.5
M
Ç7 (cm) 1850. CM
ÇM 18500. MM
Çf 60 FEET 8-3/8 INCH
Çi 728-3/8 INCH
Convert 15 feet 9-1/16 inches to decimal feet,
then to decimal inches and metres.
KEYSTROKE DISPLAY
o 0.
15f9i1/1615
FEET 9-1/16 INCH
Çf 15.75521 FEET
Çi 189.0625 INCH