Thursday, January 12, 2006

Homework

The difference between sale price and discount is that sale price is what u pay and discount is what u save. We calculate these by finding the percents.

What is 50% of 70?
100%= 70
50%= 35 (divide by 2)

What is 35% of 80?
100%= 80
10%= 8 (divide by 10)
5%= 4 (divide by 2)

then...

10%=8
10%=8
10%=8
5%= 4 (add these all up)
----------
35%= 28




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