Astereo system cost $275. it was on sale for 15% off. the sales person receives a 2% commission how much of a commission. do they receive?

If the salesperson receives a 2% commision on the sale price (which I am assuming) first you want to calculate the sale price.

Total price - 15% * total price

so

275 - (.15*275)

233.75 is the sale price.  

Then take two percent of that

233.75 * .02 = $4.675

They make $4.68 (If rounded to the nearest cent.)

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88