Sargent Park 8-73 Math

Thursday, January 12, 2006

Answers for the q's

$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

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The discount is how much you get off the regular price and the sale price is the result of subtracting the discount from the regular price.

50% of 70=35 because that half of 75

10% of 80=8
5% of 80=4
30%=8x3=24
35%=24+4=28




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