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To recall your stored settings, press r and then the
Project Key (e.g., r p or r w), prior to com-
pleting a problem.
Again, note that performing a Clear All (Ç x) will
erase all custom settings and return your calculator to the
default values, so use this keystroke with caution.
Blocks (Custom Block Size)
Find the number of concrete blocks needed for a 12.192
metre long planter wall that is two courses high, if you
are using a non-standard block with a length of 300mm.
Store the block length and then solve for number of
blocks. Multiply by two to account for the two courses.
KEYSTROKE
o
3 0 0 M s 3 (Blocks) STOR 0.300
1 2 • 1 9 2 m Ç 3 (Blocks)
x 2 =
*The calculator automatically converts entered dimension
to metres when storing block length or block size, unless
value is less than 10mm or 10 sq mm.
Bulk Bags (Custom Bag Size)
How many bags of gravel do you need to cover a 15.42m
x 7.62m driveway that is 101.6mm deep, if the bag size is
"non-standard" at 740mm x 740mm x 740mm? Multiply
the bag measurements and store the result as the custom
bag size. Then find number of bags required.
KEYSTROKE
o
7 4 0 M x 7 4 0 M
x 7 4 0 M =
s 5 (Bulk Bags)
o
1 5 • 4 2 m x 7 • 6 2 m
x 1 0 1 • 6 M =
Ç 5 (Bulk Bags)
ProjectCalc
®
Plus MX User's Guide — 17
(blocks) 81.28
0.405224
STOR 0.41
11.93804
29.46
DISPLAY
0.
*
M BLK LEN
40.64
BLK
DISPLAY
0.
*
CU M
CU M PER BAG
0.
CU M
BLK BAG
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