**1) a) The difference between discount and sale price is that discount is the amount of money you subtract from the regular price and the sale price is the total amount.**

*b) This is how you caculate these 2 amounts:*

*50% of 200*change the 50% into a decimal and multiply it by 200

which looks like this:

.50x200= 100

**2) a) 50% of 70**

**70/2 equals 35 so the answer is 35**

**so therefore 50% of 70 = 35**

**b) 35% of 80**

**change the percent into a decimal**

**0.35x80 = 28**

**just do it on a caculator or in your head it's easy!**

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