Sargent Park 8-73 Math

Sunday, January 15, 2006

old answerrs

$8x4=$32
20%-.2
.2x32=6.4
$32-$6.40=$25.60 is the cost of Sami's parking cost.

5 grids x 25= 125
amount of shaded units=62
62--- =49.6%125

Discount is what you get off the normal price and the sale price is what you get when subtracting the fiscount from normal price.

50% of 70=35
10% of 80=8
5% of 80=4 -half of 10%
30%=8x3=24
35%=24+4=28




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