Sargent Park 8-17 Math

Friday, April 21, 2006

Some extra marks -kathleenf.

1.
volume = Length x Width x Height = 1120 x .5 = 560 x 4 = 2240 m³

3.
5 x 5 = 25
25 x 5 = 125
25 x 5 = 125

then you multiply each by 2 because there are six sides.
25(2) = 50cm²
125(2) = 250cm²
125(2) = +250 cm²
-------------

550cm²




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