Notes For December 20 ,2010

$1.75 per lap or 20 laps for $30.00. How much per lap if you buy the $30.00 package?

30/20= $1.50


1 person buys 5 laps. 3 people buy 20 laps packages. Estimate then calculate the total cost.

$1.75= $2.00 $1.75*5= $8.75
5*2=10 3*$30.00= $90.00
3*30=90 $8.75+$90.00= $98.75
=$100.00


G.S.T =5% P.S.T= 7%

Calculate the tax on a t-shirt with a price tag of $15.00

12*15=1.8
5% +7% = 12%
The tax of the t-shirt is $1.8

40 shots 26 hits right in the bulls eye. Show the fractions, decimal, and percent.

26/40=0.65=65%